90825900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1664

約数の個数: 144

約数和(自身を含む): 303730560

約数和(自身を除く): 212904660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 132, 150, 165, 170, 187, 204, 220, 255, 275, 300, 330, 340, 374, 425, 510, 550, 561, 660, 748, 825, 850, 935, 1020, 1100, 1122, 1275, 1619, 1650, 1700, 1870, 2244, 2550, 2805, 3238, 3300, 3740, 4675, 4857, 5100, 5610, 6476, 8095, 9350, 9714, 11220, 14025, 16190, 17809, 18700, 19428, 24285, 27523, 28050, 32380, 35618, 40475, 48570, 53427, 55046, 56100, 71236, 80950, 82569, 89045, 97140, 106854, 110092, 121425, 137615, 161900, 165138, 178090, 213708, 242850, 267135, 275230, 302753, 330276, 356180, 412845, 445225, 485700, 534270, 550460, 605506, 688075, 825690, 890450, 908259, 1068540, 1211012, 1335675, 1376150, 1513765, 1651380, 1780900, 1816518, 2064225, 2671350, 2752300, 3027530, 3633036, 4128450, 4541295, 5342700, 6055060, 7568825, 8256900, 9082590, 15137650, 18165180, 22706475, 30275300, 45412950, 90825900]

約数ペア:

[(1, 90825900), (2, 45412950), (3, 30275300), (4, 22706475), (5, 18165180), (6, 15137650), (10, 9082590), (11, 8256900), (12, 7568825), (15, 6055060), (17, 5342700), (20, 4541295), (22, 4128450), (25, 3633036), (30, 3027530), (33, 2752300), (34, 2671350), (44, 2064225), (50, 1816518), (51, 1780900), (55, 1651380), (60, 1513765), (66, 1376150), (68, 1335675), (75, 1211012), (85, 1068540), (100, 908259), (102, 890450), (110, 825690), (132, 688075), (150, 605506), (165, 550460), (170, 534270), (187, 485700), (204, 445225), (220, 412845), (255, 356180), (275, 330276), (300, 302753), (330, 275230), (340, 267135), (374, 242850), (425, 213708), (510, 178090), (550, 165138), (561, 161900), (660, 137615), (748, 121425), (825, 110092), (850, 106854), (935, 97140), (1020, 89045), (1100, 82569), (1122, 80950), (1275, 71236), (1619, 56100), (1650, 55046), (1700, 53427), (1870, 48570), (2244, 40475), (2550, 35618), (2805, 32380), (3238, 28050), (3300, 27523), (3740, 24285), (4675, 19428), (4857, 18700), (5100, 17809), (5610, 16190), (6476, 14025), (8095, 11220), (9350, 9714)]