55220460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 165715200

約数和(自身を除く): 110494740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 59, 60, 76, 95, 114, 118, 177, 190, 228, 236, 285, 295, 354, 380, 570, 590, 708, 821, 885, 1121, 1140, 1180, 1642, 1770, 2242, 2463, 3284, 3363, 3540, 4105, 4484, 4926, 5605, 6726, 8210, 9852, 11210, 12315, 13452, 15599, 16420, 16815, 22420, 24630, 31198, 33630, 46797, 48439, 49260, 62396, 67260, 77995, 93594, 96878, 145317, 155990, 187188, 193756, 233985, 242195, 290634, 311980, 467970, 484390, 581268, 726585, 920341, 935940, 968780, 1453170, 1840682, 2761023, 2906340, 3681364, 4601705, 5522046, 9203410, 11044092, 13805115, 18406820, 27610230, 55220460]

約数ペア:

[(1, 55220460), (2, 27610230), (3, 18406820), (4, 13805115), (5, 11044092), (6, 9203410), (10, 5522046), (12, 4601705), (15, 3681364), (19, 2906340), (20, 2761023), (30, 1840682), (38, 1453170), (57, 968780), (59, 935940), (60, 920341), (76, 726585), (95, 581268), (114, 484390), (118, 467970), (177, 311980), (190, 290634), (228, 242195), (236, 233985), (285, 193756), (295, 187188), (354, 155990), (380, 145317), (570, 96878), (590, 93594), (708, 77995), (821, 67260), (885, 62396), (1121, 49260), (1140, 48439), (1180, 46797), (1642, 33630), (1770, 31198), (2242, 24630), (2463, 22420), (3284, 16815), (3363, 16420), (3540, 15599), (4105, 13452), (4484, 12315), (4926, 11210), (5605, 9852), (6726, 8210)]