81707310630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 960

約数和(自身を含む): 281563128000

約数和(自身を除く): 199855817370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 19, 22, 27, 29, 30, 33, 34, 38, 45, 51, 54, 55, 57, 58, 66, 81, 85, 87, 89, 90, 95, 99, 102, 110, 114, 121, 135, 145, 153, 162, 165, 170, 171, 174, 178, 187, 190, 198, 209, 242, 255, 261, 267, 270, 285, 290, 297, 306, 319, 323, 330, 342, 363, 374, 405, 418, 435, 445, 459, 493, 495, 510, 513, 522, 534, 551, 561, 570, 594, 605, 627, 638, 646, 726, 765, 783, 801, 810, 855, 870, 890, 891, 918, 935, 957, 969, 979, 986, 990, 1026, 1045, 1089, 1102, 1122, 1210, 1254, 1305, 1335, 1377, 1479, 1485, 1513, 1530, 1539, 1566, 1595, 1602, 1615, 1653, 1683, 1691, 1710, 1782, 1815, 1870, 1881, 1914, 1938, 1958, 2057, 2090, 2178, 2295, 2299, 2349, 2403, 2465, 2565, 2581, 2610, 2670, 2754, 2755, 2805, 2871, 2907, 2937, 2958, 2970, 3026, 3078, 3135, 3190, 3230, 3267, 3306, 3366, 3382, 3509, 3553, 3630, 3762, 3915, 4005, 4114, 4437, 4455, 4539, 4590, 4598, 4698, 4785, 4806, 4845, 4895, 4930, 4959, 5049, 5073, 5130, 5162, 5423, 5445, 5510, 5610, 5643, 5742, 5814, 5874, 6061, 6171, 6270, 6534, 6885, 6897, 7018, 7106, 7209, 7395, 7565, 7695, 7743, 7830, 8010, 8265, 8415, 8455, 8613, 8721, 8811, 8874, 8910, 9078, 9367, 9405, 9570, 9690, 9790, 9801, 9918, 10098, 10146, 10285, 10527, 10659, 10769, 10846, 10890, 11286, 11495, 11745, 12015, 12122, 12342, 12905, 13311, 13617, 13770, 13794, 14355, 14418, 14535, 14685, 14790, 14877, 15130, 15147, 15219, 15390, 15486, 16269, 16335, 16530, 16643, 16830, 16910, 16929, 17226, 17442, 17545, 17622, 17765, 18183, 18513, 18601, 18734, 18810, 19602, 20570, 20691, 21054, 21318, 21538, 22185, 22695, 22990, 23229, 23490, 24030, 24795, 25245, 25365, 25810, 25839, 26163, 26433, 26622, 27115, 27234, 28101, 28215, 28391, 28710, 28747, 29070, 29370, 29754, 30294, 30305, 30438, 30855, 31581, 31977, 32307, 32538, 32670, 33286, 33858, 34485, 35090, 35530, 36045, 36366, 37026, 37202, 38715, 39083, 39933, 40851, 41382, 43065, 43605, 43877, 44055, 44370, 44631, 45390, 45657, 46458, 46835, 48807, 49005, 49039, 49590, 49929, 50490, 50730, 51678, 52326, 52635, 52866, 53295, 53845, 54230, 54549, 55539, 55803, 56202, 56430, 56782, 57494, 59653, 60610, 61710, 62073, 63162, 63954, 64614, 66555, 66671, 68085, 68970, 69687, 72090, 74385, 75735, 76095, 77430, 78166, 79299, 79866, 81345, 81702, 83215, 84303, 84645, 85173, 86130, 86241, 87210, 87754, 88110, 89262, 90915, 91314, 92565, 93005, 93670, 94743, 95931, 96921, 97614, 98010, 98078, 99858, 103037, 103455, 105270, 106590, 107690, 109098, 111078, 111606, 116145, 117249, 119306, 122553, 124146, 129195, 130815, 131631, 132165, 133110, 133342, 136170, 136971, 139374, 140505, 141955, 143735, 146421, 147117, 148770, 149787, 151470, 152190, 157905, 158598, 159885, 161535, 162690, 163647, 166430, 166617, 167409, 168606, 169290, 170346, 172482, 178959, 181830, 183073, 185130, 186010, 186219, 189486, 191862, 193842, 195415, 199665, 200013, 204255, 204611, 206074, 206910, 209061, 219385, 223155, 228285, 232290, 234498, 244035, 245106, 245195, 249645, 252909, 255519, 258390, 258723, 261630, 263262, 264330, 272745, 273942, 277695, 279015, 281010, 283910, 284229, 287470, 287793, 290763, 292842, 294234, 298265, 299574, 309111, 310365, 312301, 315810, 316217, 319770, 323070, 327294, 333234, 333355, 334818, 348435, 351747, 357918, 366146, 372438, 390830, 394893, 396495, 399330, 400026, 408510, 409222, 418122, 421515, 425865, 431205, 438770, 439263, 441351, 446310, 449361, 456570, 473715, 479655, 482647, 484605, 488070, 490390, 490941, 499290, 502227, 505818, 511038, 515185, 517446, 536877, 539429, 545490, 549219, 555390, 558030, 568458, 575586, 581526, 586245, 596530, 600039, 612765, 613833, 618222, 620730, 624602, 632434, 658155, 666710, 684855, 696870, 703494, 732105, 735585, 748935, 758727, 766557, 776169, 789786, 792990, 818235, 833085, 833663, 837045, 843030, 851730, 862410, 872289, 878526, 882702, 894795, 898722, 915365, 927333, 931095, 936903, 947430, 948651, 959310, 965294, 969210, 981882, 1000065, 1004454, 1023055, 1030370, 1045305, 1055241, 1073754, 1078858, 1098438, 1133407, 1172490, 1184679, 1200078, 1225530, 1227666, 1264545, 1277595, 1293615, 1316310, 1324053, 1348083, 1369710, 1421145, 1438965, 1447941, 1453815, 1464210, 1471170, 1497870, 1506681, 1517454, 1533114, 1545555, 1552338, 1561505, 1581085, 1610631, 1618287, 1636470, 1647657, 1666170, 1667326, 1674090, 1744578, 1758735, 1789590, 1800117, 1830730, 1841499, 1854666, 1862190, 1873806, 1897302, 1974465, 2000130, 2046110, 2090610, 2110482, 2196315, 2206755, 2246805, 2266814, 2299671, 2328507, 2369358, 2413235, 2454705, 2500989, 2511135, 2529090, 2555190, 2587230, 2648106, 2684385, 2696166, 2697145, 2746095, 2781999, 2810709, 2842290, 2845953, 2877930, 2895882, 2907630, 3000195, 3013362, 3069165, 3091110, 3123010, 3162170, 3165723, 3221262, 3236574, 3295314, 3400221, 3478387, 3517470, 3554037, 3600234, 3682998, 3793635, 3832785, 3880845, 3948930, 3972159, 4168315, 4343823, 4361445, 4392630, 4413510, 4493610, 4599342, 4636665, 4657014, 4684515, 4743255, 4826470, 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26545585, 27001755, 27510879, 27622485, 27819990, 28107090, 28459530, 29129166, 29657826, 29668595, 30601989, 31305483, 31657230, 31854702, 33146982, 34002210, 34783870, 35540370, 35602314, 37514835, 39094407, 39721590, 41729985, 42160635, 42689295, 43438230, 43693749, 45017802, 45851465, 47782053, 48318930, 48548610, 49429710, 50592762, 51003315, 51227154, 52175805, 53091170, 53403471, 54003510, 55021758, 55244970, 59337190, 61203978, 62610966, 65157345, 67526703, 72822915, 74144565, 75029670, 78188814, 79636755, 82532637, 82867455, 83459970, 84321270, 85378590, 87387498, 89005785, 91702930, 91805967, 93916449, 95564106, 100873223, 102006630, 104351610, 106806942, 112544505, 126481905, 128067885, 130314690, 135053406, 137554395, 143346159, 145645830, 148289130, 153009945, 156527415, 159273510, 160210413, 165065274, 165734910, 178011570, 183611934, 187832898, 195472035, 201746446, 218468745, 225089010, 238910265, 247597911, 252963810, 256135770, 267017355, 275108790, 281749347, 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約数ペア:

[(1, 81707310630), (2, 40853655315), (3, 27235770210), (5, 16341462126), (6, 13617885105), (9, 9078590070), (10, 8170731063), (11, 7427937330), (15, 5447154042), (17, 4806312390), (18, 4539295035), (19, 4300384770), (22, 3713968665), (27, 3026196690), (29, 2817493470), (30, 2723577021), (33, 2475979110), (34, 2403156195), (38, 2150192385), (45, 1815718014), (51, 1602104130), (54, 1513098345), (55, 1485587466), (57, 1433461590), (58, 1408746735), (66, 1237989555), (81, 1008732230), (85, 961262478), (87, 939164490), (89, 918059670), (90, 907859007), (95, 860076954), (99, 825326370), (102, 801052065), (110, 742793733), (114, 716730795), (121, 675267030), (135, 605239338), (145, 563498694), (153, 534034710), (162, 504366115), (165, 495195822), (170, 480631239), (171, 477820530), (174, 469582245), (178, 459029835), (187, 436937490), (190, 430038477), (198, 412663185), (209, 390944070), (242, 337633515), (255, 320420826), (261, 313054830), (267, 306019890), (270, 302619669), (285, 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(4455, 18340586), (4539, 18001170), (4590, 17801157), (4598, 17770185), (4698, 17391935), (4785, 17075718), (4806, 17001105), (4845, 16864254), (4895, 16691994), (4930, 16573491), (4959, 16476570), (5049, 16182870), (5073, 16106310), (5130, 15927351), (5162, 15828615), (5423, 15066810), (5445, 15005934), (5510, 14828913), (5610, 14564583), (5643, 14479410), (5742, 14229765), (5814, 14053545), (5874, 13909995), (6061, 13480830), (6171, 13240530), (6270, 13031469), (6534, 12504945), (6885, 11867438), (6897, 11846790), (7018, 11642535), (7106, 11498355), (7209, 11334070), (7395, 11048994), (7565, 10800702), (7695, 10618234), (7743, 10552410), (7830, 10435161), (8010, 10200663), (8265, 9885942), (8415, 9709722), (8455, 9663786), (8613, 9486510), (8721, 9369030), (8811, 9273330), (8874, 9207495), (8910, 9170293), (9078, 9000585), (9367, 8722890), (9405, 8687646), (9570, 8537859), (9690, 8432127), (9790, 8345997), (9801, 8336630), (9918, 8238285), (10098, 8091435), (10146, 8053155), (10285, 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(24030, 3400221), (24795, 3295314), (25245, 3236574), (25365, 3221262), (25810, 3165723), (25839, 3162170), (26163, 3123010), (26433, 3091110), (26622, 3069165), (27115, 3013362), (27234, 3000195), (28101, 2907630), (28215, 2895882), (28391, 2877930), (28710, 2845953), (28747, 2842290), (29070, 2810709), (29370, 2781999), (29754, 2746095), (30294, 2697145), (30305, 2696166), (30438, 2684385), (30855, 2648106), (31581, 2587230), (31977, 2555190), (32307, 2529090), (32538, 2511135), (32670, 2500989), (33286, 2454705), (33858, 2413235), (34485, 2369358), (35090, 2328507), (35530, 2299671), (36045, 2266814), (36366, 2246805), (37026, 2206755), (37202, 2196315), (38715, 2110482), (39083, 2090610), (39933, 2046110), (40851, 2000130), (41382, 1974465), (43065, 1897302), (43605, 1873806), (43877, 1862190), (44055, 1854666), (44370, 1841499), (44631, 1830730), (45390, 1800117), (45657, 1789590), (46458, 1758735), (46835, 1744578), (48807, 1674090), (49005, 1667326), (49039, 1666170), (49590, 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(96921, 843030), (97614, 837045), (98010, 833663), (98078, 833085), (99858, 818235), (103037, 792990), (103455, 789786), (105270, 776169), (106590, 766557), (107690, 758727), (109098, 748935), (111078, 735585), (111606, 732105), (116145, 703494), (117249, 696870), (119306, 684855), (122553, 666710), (124146, 658155), (129195, 632434), (130815, 624602), (131631, 620730), (132165, 618222), (133110, 613833), (133342, 612765), (136170, 600039), (136971, 596530), (139374, 586245), (140505, 581526), (141955, 575586), (143735, 568458), (146421, 558030), (147117, 555390), (148770, 549219), (149787, 545490), (151470, 539429), (152190, 536877), (157905, 517446), (158598, 515185), (159885, 511038), (161535, 505818), (162690, 502227), (163647, 499290), (166430, 490941), (166617, 490390), (167409, 488070), (168606, 484605), (169290, 482647), (170346, 479655), (172482, 473715), (178959, 456570), (181830, 449361), (183073, 446310), (185130, 441351), (186010, 439263), (186219, 438770), (189486, 431205), (191862, 425865), (193842, 421515), (195415, 418122), (199665, 409222), (200013, 408510), (204255, 400026), (204611, 399330), (206074, 396495), (206910, 394893), (209061, 390830), (219385, 372438), (223155, 366146), (228285, 357918), (232290, 351747), (234498, 348435), (244035, 334818), (245106, 333355), (245195, 333234), (249645, 327294), (252909, 323070), (255519, 319770), (258390, 316217), (258723, 315810), (261630, 312301), (263262, 310365), (264330, 309111), (272745, 299574), (273942, 298265), (277695, 294234), (279015, 292842), (281010, 290763), (283910, 287793), (284229, 287470)]