21489868620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3043

約数の個数: 360

約数和(自身を含む): 76128644592

約数和(自身を除く): 54638775972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 60, 66, 74, 81, 90, 99, 108, 110, 111, 121, 132, 135, 148, 162, 165, 180, 185, 198, 220, 222, 242, 270, 297, 324, 330, 333, 363, 370, 396, 405, 407, 444, 484, 495, 540, 555, 594, 605, 660, 666, 726, 740, 810, 814, 891, 990, 999, 1089, 1110, 1188, 1210, 1221, 1332, 1452, 1485, 1620, 1628, 1665, 1782, 1815, 1980, 1998, 2035, 2178, 2220, 2420, 2442, 2963, 2970, 2997, 3267, 3330, 3564, 3630, 3663, 3996, 4070, 4356, 4455, 4477, 4884, 4995, 5445, 5926, 5940, 5994, 6105, 6534, 6660, 7260, 7326, 8140, 8889, 8910, 8954, 9801, 9990, 10890, 10989, 11852, 11988, 12210, 13068, 13431, 14652, 14815, 14985, 16335, 17778, 17820, 17908, 18315, 19602, 19980, 21780, 21978, 22385, 24420, 26667, 26862, 29630, 29970, 32593, 32670, 32967, 35556, 36630, 39204, 40293, 43956, 44445, 44770, 49005, 53334, 53724, 54945, 59260, 59940, 65186, 65340, 65934, 67155, 73260, 80001, 80586, 88890, 89540, 97779, 98010, 106668, 109631, 109890, 120879, 130372, 131868, 133335, 134310, 160002, 161172, 162965, 164835, 177780, 195558, 196020, 201465, 219262, 219780, 240003, 241758, 266670, 268620, 293337, 320004, 325930, 328893, 329670, 358523, 362637, 391116, 400005, 402930, 438524, 480006, 483516, 488895, 533340, 548155, 586674, 604395, 651860, 657786, 659340, 717046, 725274, 800010, 805860, 880011, 960012, 977790, 986679, 1075569, 1096310, 1173348, 1200015, 1205941, 1208790, 1315572, 1434092, 1450548, 1466685, 1600020, 1644465, 1760022, 1792615, 1813185, 1955580, 1973358, 2151138, 2192620, 2400030, 2411882, 2417580, 2640033, 2933370, 2960037, 3226707, 3288930, 3520044, 3585230, 3617823, 3626370, 3946716, 4302276, 4400055, 4800060, 4823764, 4933395, 5280066, 5377845, 5866740, 5920074, 6029705, 6453414, 6577860, 7170460, 7235646, 7252740, 8800110, 8880111, 9680121, 9866790, 10560132, 10755690, 10853469, 11840148, 12059410, 12906828, 13200165, 13265351, 14471292, 14800185, 16133535, 17600220, 17760222, 18089115, 19360242, 19733580, 21511380, 21706938, 24118820, 26400330, 26530702, 29040363, 29600370, 32267070, 32560407, 35520444, 36178230, 38720484, 39796053, 43413876, 44400555, 48400605, 52800660, 53061404, 54267345, 58080726, 59200740, 64534140, 65120814, 66326755, 72356460, 79592106, 88801110, 96801210, 97681221, 108534690, 116161452, 119388159, 130241628, 132653510, 145201815, 159184212, 162802035, 177602220, 193602420, 195362442, 198980265, 217069380, 238776318, 265307020, 290403630, 325604070, 358164477, 390724884, 397960530, 477552636, 488406105, 580807260, 596940795, 651208140, 716328954, 795921060, 976812210, 1074493431, 1193881590, 1432657908, 1790822385, 1953624420, 2148986862, 2387763180, 3581644770, 4297973724, 5372467155, 7163289540, 10744934310, 21489868620]

約数ペア:

[(1, 21489868620), (2, 10744934310), (3, 7163289540), (4, 5372467155), (5, 4297973724), (6, 3581644770), (9, 2387763180), (10, 2148986862), (11, 1953624420), (12, 1790822385), (15, 1432657908), (18, 1193881590), (20, 1074493431), (22, 976812210), (27, 795921060), (30, 716328954), (33, 651208140), (36, 596940795), (37, 580807260), (44, 488406105), (45, 477552636), (54, 397960530), (55, 390724884), (60, 358164477), (66, 325604070), (74, 290403630), (81, 265307020), (90, 238776318), (99, 217069380), (108, 198980265), (110, 195362442), (111, 193602420), (121, 177602220), (132, 162802035), (135, 159184212), (148, 145201815), (162, 132653510), (165, 130241628), (180, 119388159), (185, 116161452), (198, 108534690), (220, 97681221), (222, 96801210), (242, 88801110), (270, 79592106), (297, 72356460), (324, 66326755), (330, 65120814), (333, 64534140), (363, 59200740), (370, 58080726), (396, 54267345), (405, 53061404), (407, 52800660), (444, 48400605), (484, 44400555), (495, 43413876), (540, 39796053), (555, 38720484), (594, 36178230), (605, 35520444), (660, 32560407), (666, 32267070), (726, 29600370), (740, 29040363), (810, 26530702), (814, 26400330), (891, 24118820), (990, 21706938), (999, 21511380), (1089, 19733580), (1110, 19360242), (1188, 18089115), (1210, 17760222), (1221, 17600220), (1332, 16133535), (1452, 14800185), (1485, 14471292), (1620, 13265351), (1628, 13200165), (1665, 12906828), (1782, 12059410), (1815, 11840148), (1980, 10853469), (1998, 10755690), (2035, 10560132), (2178, 9866790), (2220, 9680121), (2420, 8880111), (2442, 8800110), (2963, 7252740), (2970, 7235646), (2997, 7170460), (3267, 6577860), (3330, 6453414), (3564, 6029705), (3630, 5920074), (3663, 5866740), (3996, 5377845), (4070, 5280066), (4356, 4933395), (4455, 4823764), (4477, 4800060), (4884, 4400055), (4995, 4302276), (5445, 3946716), (5926, 3626370), (5940, 3617823), (5994, 3585230), (6105, 3520044), (6534, 3288930), (6660, 3226707), (7260, 2960037), (7326, 2933370), (8140, 2640033), (8889, 2417580), (8910, 2411882), (8954, 2400030), (9801, 2192620), (9990, 2151138), (10890, 1973358), (10989, 1955580), (11852, 1813185), (11988, 1792615), (12210, 1760022), (13068, 1644465), (13431, 1600020), (14652, 1466685), (14815, 1450548), (14985, 1434092), (16335, 1315572), (17778, 1208790), (17820, 1205941), (17908, 1200015), (18315, 1173348), (19602, 1096310), (19980, 1075569), (21780, 986679), (21978, 977790), (22385, 960012), (24420, 880011), (26667, 805860), (26862, 800010), (29630, 725274), (29970, 717046), (32593, 659340), (32670, 657786), (32967, 651860), (35556, 604395), (36630, 586674), (39204, 548155), (40293, 533340), (43956, 488895), (44445, 483516), (44770, 480006), (49005, 438524), (53334, 402930), (53724, 400005), (54945, 391116), (59260, 362637), (59940, 358523), (65186, 329670), (65340, 328893), (65934, 325930), (67155, 320004), (73260, 293337), (80001, 268620), (80586, 266670), (88890, 241758), (89540, 240003), (97779, 219780), (98010, 219262), (106668, 201465), (109631, 196020), (109890, 195558), (120879, 177780), (130372, 164835), (131868, 162965), (133335, 161172), (134310, 160002)]