18212131080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1190

約数の個数: 576

約数和(自身を含む): 72545382000

約数和(自身を除く): 54333250920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 29, 30, 33, 36, 39, 40, 44, 45, 52, 55, 58, 60, 65, 66, 72, 78, 87, 88, 90, 99, 104, 110, 116, 117, 120, 121, 130, 132, 143, 145, 156, 165, 174, 180, 195, 198, 220, 232, 234, 242, 260, 261, 264, 286, 290, 312, 319, 330, 348, 360, 363, 377, 390, 396, 429, 435, 440, 468, 484, 495, 520, 522, 572, 580, 585, 605, 638, 660, 696, 715, 726, 754, 780, 792, 858, 870, 936, 957, 968, 990, 1044, 1089, 1109, 1131, 1144, 1160, 1170, 1210, 1276, 1287, 1305, 1320, 1430, 1452, 1508, 1560, 1573, 1595, 1716, 1740, 1815, 1885, 1914, 1980, 2088, 2145, 2178, 2218, 2262, 2340, 2420, 2552, 2574, 2610, 2860, 2871, 2904, 3016, 3146, 3190, 3327, 3393, 3432, 3480, 3509, 3630, 3770, 3828, 3960, 4147, 4290, 4356, 4436, 4524, 4680, 4719, 4785, 4840, 5148, 5220, 5445, 5545, 5655, 5720, 5742, 6292, 6380, 6435, 6654, 6786, 7018, 7260, 7540, 7656, 7865, 8294, 8580, 8712, 8872, 9048, 9438, 9570, 9981, 10296, 10440, 10527, 10890, 11090, 11310, 11484, 12199, 12441, 12584, 12760, 12870, 13308, 13572, 14036, 14157, 14355, 14417, 14520, 15080, 15730, 16588, 16635, 16965, 17160, 17545, 18876, 19140, 19962, 20735, 21054, 21780, 22180, 22620, 22968, 23595, 24398, 24882, 25740, 26616, 27144, 28072, 28314, 28710, 28834, 31460, 31581, 32161, 33176, 33270, 33930, 35090, 36597, 37323, 37752, 38280, 39924, 41470, 42108, 43251, 43560, 44360, 45240, 45617, 47190, 48796, 49764, 49905, 51480, 52635, 56628, 57420, 57668, 60995, 62205, 62920, 63162, 64322, 66540, 67860, 70180, 70785, 72085, 73194, 74646, 79848, 82940, 84216, 86502, 91234, 94380, 96483, 97592, 99528, 99810, 105270, 109791, 113256, 114840, 115336, 121990, 124410, 126324, 128644, 129753, 133080, 134189, 135720, 136851, 140360, 141570, 144170, 146388, 149292, 157905, 158587, 160805, 165880, 173004, 182468, 182985, 186615, 188760, 192966, 199620, 210540, 216255, 219582, 228085, 243980, 248820, 252648, 257288, 259506, 268378, 273702, 283140, 288340, 289449, 292776, 298584, 315810, 317174, 321610, 346008, 353771, 364936, 365970, 373230, 385932, 399240, 402567, 410553, 418093, 421080, 432510, 439164, 456170, 475761, 482415, 487960, 497640, 519012, 536756, 547404, 548955, 566280, 576680, 578898, 631620, 634348, 643220, 648765, 670945, 684255, 707542, 731940, 746460, 771864, 792935, 805134, 821106, 836186, 865020, 878328, 912340, 951522, 964830, 1038024, 1061313, 1073512, 1094808, 1097910, 1157796, 1207701, 1254279, 1263240, 1268696, 1286440, 1297530, 1341890, 1368510, 1415084, 1427283, 1447245, 1463880, 1492920, 1585870, 1610268, 1642212, 1672372, 1730040, 1744457, 1768855, 1824680, 1903044, 1929660, 2012835, 2052765, 2090465, 2122626, 2195820, 2315592, 2378805, 2415402, 2508558, 2595060, 2683780, 2737020, 2830168, 2854566, 2894490, 3171740, 3183939, 3220536, 3284424, 3344744, 3488914, 3537710, 3762837, 3806088, 3859320, 3891481, 4025670, 4105530, 4180930, 4245252, 4391640, 4599023, 4757610, 4830804, 5017116, 5190120, 5233371, 5306565, 5367560, 5474040, 5709132, 5788980, 6038505, 6271395, 6343480, 6367878, 6977828, 7075420, 7136415, 7525674, 7782962, 8051340, 8211060, 8361860, 8490504, 8722285, 9198046, 9515220, 9661608, 10034232, 10466742, 10613130, 11418264, 11577960, 11674443, 12077010, 12542790, 12735756, 13797069, 13955656, 14150840, 14272830, 15051348, 15565924, 15700113, 15919695, 16102680, 16422120, 16723720, 17444570, 18396092, 18814185, 19030440, 19457405, 20933484, 21226260, 22995115, 23348886, 24154020, 25085580, 25471512, 26166855, 27594138, 28545660, 30102696, 31131848, 31400226, 31839390, 34889140, 35023329, 36792184, 37628370, 38914810, 41391207, 41866968, 42452520, 45990230, 46697772, 48308040, 50171160, 50589253, 52333710, 55188276, 57091320, 58372215, 62800452, 63678780, 68985345, 69778280, 70046658, 75256740, 77829620, 78500565, 82782414, 91980460, 93395544, 101178506, 104667420, 110376552, 116744430, 125600904, 127357560, 137970690, 140093316, 150513480, 151767759, 155659240, 157001130, 165564828, 175116645, 183960920, 202357012, 206956035, 209334840, 233488860, 252946265, 275941380, 280186632, 303535518, 314002260, 331129656, 350233290, 404714024, 413912070, 455303277, 466977720, 505892530, 551882760, 607071036, 628004520, 700466580, 758838795, 827824140, 910606554, 1011785060, 1214142072, 1400933160, 1517677590, 1655648280, 1821213108, 2023570120, 2276516385, 3035355180, 3642426216, 4553032770, 6070710360, 9106065540, 18212131080]

約数ペア:

[(1, 18212131080), (2, 9106065540), (3, 6070710360), (4, 4553032770), (5, 3642426216), (6, 3035355180), (8, 2276516385), (9, 2023570120), (10, 1821213108), (11, 1655648280), (12, 1517677590), (13, 1400933160), (15, 1214142072), (18, 1011785060), (20, 910606554), (22, 827824140), (24, 758838795), (26, 700466580), (29, 628004520), (30, 607071036), (33, 551882760), (36, 505892530), (39, 466977720), (40, 455303277), (44, 413912070), (45, 404714024), (52, 350233290), (55, 331129656), (58, 314002260), (60, 303535518), (65, 280186632), (66, 275941380), (72, 252946265), (78, 233488860), (87, 209334840), (88, 206956035), (90, 202357012), (99, 183960920), (104, 175116645), (110, 165564828), (116, 157001130), (117, 155659240), (120, 151767759), (121, 150513480), (130, 140093316), (132, 137970690), (143, 127357560), (145, 125600904), (156, 116744430), (165, 110376552), (174, 104667420), (180, 101178506), (195, 93395544), (198, 91980460), (220, 82782414), (232, 78500565), (234, 77829620), (242, 75256740), (260, 70046658), (261, 69778280), (264, 68985345), (286, 63678780), (290, 62800452), (312, 58372215), (319, 57091320), (330, 55188276), (348, 52333710), (360, 50589253), (363, 50171160), (377, 48308040), (390, 46697772), (396, 45990230), (429, 42452520), (435, 41866968), (440, 41391207), (468, 38914810), (484, 37628370), (495, 36792184), (520, 35023329), (522, 34889140), (572, 31839390), (580, 31400226), (585, 31131848), (605, 30102696), (638, 28545660), (660, 27594138), (696, 26166855), (715, 25471512), (726, 25085580), (754, 24154020), (780, 23348886), (792, 22995115), (858, 21226260), (870, 20933484), (936, 19457405), (957, 19030440), (968, 18814185), (990, 18396092), (1044, 17444570), (1089, 16723720), (1109, 16422120), (1131, 16102680), (1144, 15919695), (1160, 15700113), (1170, 15565924), (1210, 15051348), (1276, 14272830), (1287, 14150840), (1305, 13955656), (1320, 13797069), (1430, 12735756), (1452, 12542790), (1508, 12077010), (1560, 11674443), (1573, 11577960), (1595, 11418264), (1716, 10613130), (1740, 10466742), (1815, 10034232), (1885, 9661608), (1914, 9515220), (1980, 9198046), (2088, 8722285), (2145, 8490504), (2178, 8361860), (2218, 8211060), (2262, 8051340), (2340, 7782962), (2420, 7525674), (2552, 7136415), (2574, 7075420), (2610, 6977828), (2860, 6367878), (2871, 6343480), (2904, 6271395), (3016, 6038505), (3146, 5788980), (3190, 5709132), (3327, 5474040), (3393, 5367560), (3432, 5306565), (3480, 5233371), (3509, 5190120), (3630, 5017116), (3770, 4830804), (3828, 4757610), (3960, 4599023), (4147, 4391640), (4290, 4245252), (4356, 4180930), (4436, 4105530), (4524, 4025670), (4680, 3891481), (4719, 3859320), (4785, 3806088), (4840, 3762837), (5148, 3537710), (5220, 3488914), (5445, 3344744), (5545, 3284424), (5655, 3220536), (5720, 3183939), (5742, 3171740), (6292, 2894490), (6380, 2854566), (6435, 2830168), (6654, 2737020), (6786, 2683780), (7018, 2595060), (7260, 2508558), (7540, 2415402), (7656, 2378805), (7865, 2315592), (8294, 2195820), (8580, 2122626), (8712, 2090465), (8872, 2052765), (9048, 2012835), (9438, 1929660), (9570, 1903044), (9981, 1824680), (10296, 1768855), (10440, 1744457), (10527, 1730040), (10890, 1672372), (11090, 1642212), (11310, 1610268), (11484, 1585870), (12199, 1492920), (12441, 1463880), (12584, 1447245), (12760, 1427283), (12870, 1415084), (13308, 1368510), (13572, 1341890), (14036, 1297530), (14157, 1286440), (14355, 1268696), (14417, 1263240), (14520, 1254279), (15080, 1207701), (15730, 1157796), (16588, 1097910), (16635, 1094808), (16965, 1073512), (17160, 1061313), (17545, 1038024), (18876, 964830), (19140, 951522), (19962, 912340), (20735, 878328), (21054, 865020), (21780, 836186), (22180, 821106), (22620, 805134), (22968, 792935), (23595, 771864), (24398, 746460), (24882, 731940), (25740, 707542), (26616, 684255), (27144, 670945), (28072, 648765), (28314, 643220), (28710, 634348), (28834, 631620), (31460, 578898), (31581, 576680), (32161, 566280), (33176, 548955), (33270, 547404), (33930, 536756), (35090, 519012), (36597, 497640), (37323, 487960), (37752, 482415), (38280, 475761), (39924, 456170), (41470, 439164), (42108, 432510), (43251, 421080), (43560, 418093), (44360, 410553), (45240, 402567), (45617, 399240), (47190, 385932), (48796, 373230), (49764, 365970), (49905, 364936), (51480, 353771), (52635, 346008), (56628, 321610), (57420, 317174), (57668, 315810), (60995, 298584), (62205, 292776), (62920, 289449), (63162, 288340), (64322, 283140), (66540, 273702), (67860, 268378), (70180, 259506), (70785, 257288), (72085, 252648), (73194, 248820), (74646, 243980), (79848, 228085), (82940, 219582), (84216, 216255), (86502, 210540), (91234, 199620), (94380, 192966), (96483, 188760), (97592, 186615), (99528, 182985), (99810, 182468), (105270, 173004), (109791, 165880), (113256, 160805), (114840, 158587), (115336, 157905), (121990, 149292), (124410, 146388), (126324, 144170), (128644, 141570), (129753, 140360), (133080, 136851), (134189, 135720)]