2012255100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1381}}^1\times {\mathrm{1619}}^1$

素因数の和:3020

約数の個数: 108

約数和(自身を含む): 6315767640

約数和(自身を除く): 4303512540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 1381, 1619, 2762, 3238, 4143, 4857, 5524, 6476, 6905, 8095, 8286, 9714, 12429, 13810, 14571, 16190, 16572, 19428, 20715, 24285, 24858, 27620, 29142, 32380, 34525, 40475, 41430, 48570, 49716, 58284, 62145, 69050, 72855, 80950, 82860, 97140, 103575, 121425, 124290, 138100, 145710, 161900, 207150, 242850, 248580, 291420, 310725, 364275, 414300, 485700, 621450, 728550, 1242900, 1457100, 2235839, 4471678, 6707517, 8943356, 11179195, 13415034, 20122551, 22358390, 26830068, 33537585, 40245102, 44716780, 55895975, 67075170, 80490204, 100612755, 111791950, 134150340, 167687925, 201225510, 223583900, 335375850, 402451020, 503063775, 670751700, 1006127550, 2012255100]

約数ペア:

[(1, 2012255100), (2, 1006127550), (3, 670751700), (4, 503063775), (5, 402451020), (6, 335375850), (9, 223583900), (10, 201225510), (12, 167687925), (15, 134150340), (18, 111791950), (20, 100612755), (25, 80490204), (30, 67075170), (36, 55895975), (45, 44716780), (50, 40245102), (60, 33537585), (75, 26830068), (90, 22358390), (100, 20122551), (150, 13415034), (180, 11179195), (225, 8943356), (300, 6707517), (450, 4471678), (900, 2235839), (1381, 1457100), (1619, 1242900), (2762, 728550), (3238, 621450), (4143, 485700), (4857, 414300), (5524, 364275), (6476, 310725), (6905, 291420), (8095, 248580), (8286, 242850), (9714, 207150), (12429, 161900), (13810, 145710), (14571, 138100), (16190, 124290), (16572, 121425), (19428, 103575), (20715, 97140), (24285, 82860), (24858, 80950), (27620, 72855), (29142, 69050), (32380, 62145), (34525, 58284), (40475, 49716), (41430, 48570)]