90026580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3109

約数の個数: 96

約数和(自身を含む): 292239360

約数和(自身を除く): 202212780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 3019, 4260, 4970, 5964, 6038, 7455, 9057, 9940, 12076, 14910, 15095, 18114, 21133, 29820, 30190, 36228, 42266, 45285, 60380, 63399, 84532, 90570, 105665, 126798, 181140, 211330, 214349, 253596, 316995, 422660, 428698, 633990, 643047, 857396, 1071745, 1267980, 1286094, 1500443, 2143490, 2572188, 3000886, 3215235, 4286980, 4501329, 6001772, 6430470, 7502215, 9002658, 12860940, 15004430, 18005316, 22506645, 30008860, 45013290, 90026580]

約数ペア:

[(1, 90026580), (2, 45013290), (3, 30008860), (4, 22506645), (5, 18005316), (6, 15004430), (7, 12860940), (10, 9002658), (12, 7502215), (14, 6430470), (15, 6001772), (20, 4501329), (21, 4286980), (28, 3215235), (30, 3000886), (35, 2572188), (42, 2143490), (60, 1500443), (70, 1286094), (71, 1267980), (84, 1071745), (105, 857396), (140, 643047), (142, 633990), (210, 428698), (213, 422660), (284, 316995), (355, 253596), (420, 214349), (426, 211330), (497, 181140), (710, 126798), (852, 105665), (994, 90570), (1065, 84532), (1420, 63399), (1491, 60380), (1988, 45285), (2130, 42266), (2485, 36228), (2982, 30190), (3019, 29820), (4260, 21133), (4970, 18114), (5964, 15095), (6038, 14910), (7455, 12076), (9057, 9940)]