90236475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 200558592

約数和(自身を除く): 110322117

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 47, 53, 63, 69, 75, 105, 115, 141, 159, 161, 175, 207, 225, 235, 265, 315, 329, 345, 371, 423, 477, 483, 525, 575, 705, 795, 805, 987, 1035, 1081, 1113, 1175, 1219, 1325, 1449, 1575, 1645, 1725, 1855, 2115, 2385, 2415, 2491, 2961, 3243, 3339, 3525, 3657, 3975, 4025, 4935, 5175, 5405, 5565, 6095, 7245, 7473, 7567, 8225, 8533, 9275, 9729, 10575, 10971, 11925, 12075, 12455, 14805, 16215, 16695, 17437, 18285, 22419, 22701, 24675, 25599, 27025, 27825, 30475, 36225, 37365, 37835, 42665, 48645, 52311, 54855, 57293, 62275, 68103, 74025, 76797, 81075, 83475, 87185, 91425, 112095, 113505, 127995, 156933, 171879, 186825, 189175, 213325, 243225, 261555, 274275, 286465, 340515, 383985, 401051, 435925, 515637, 560475, 567525, 639975, 784665, 859395, 1203153, 1307775, 1432325, 1702575, 1919925, 2005255, 2578185, 3609459, 3923325, 4296975, 6015765, 10026275, 12890925, 18047295, 30078825, 90236475]

約数ペア:

[(1, 90236475), (3, 30078825), (5, 18047295), (7, 12890925), (9, 10026275), (15, 6015765), (21, 4296975), (23, 3923325), (25, 3609459), (35, 2578185), (45, 2005255), (47, 1919925), (53, 1702575), (63, 1432325), (69, 1307775), (75, 1203153), (105, 859395), (115, 784665), (141, 639975), (159, 567525), (161, 560475), (175, 515637), (207, 435925), (225, 401051), (235, 383985), (265, 340515), (315, 286465), (329, 274275), (345, 261555), (371, 243225), (423, 213325), (477, 189175), (483, 186825), (525, 171879), (575, 156933), (705, 127995), (795, 113505), (805, 112095), (987, 91425), (1035, 87185), (1081, 83475), (1113, 81075), (1175, 76797), (1219, 74025), (1325, 68103), (1449, 62275), (1575, 57293), (1645, 54855), (1725, 52311), (1855, 48645), (2115, 42665), (2385, 37835), (2415, 37365), (2491, 36225), (2961, 30475), (3243, 27825), (3339, 27025), (3525, 25599), (3657, 24675), (3975, 22701), (4025, 22419), (4935, 18285), (5175, 17437), (5405, 16695), (5565, 16215), (6095, 14805), (7245, 12455), (7473, 12075), (7567, 11925), (8225, 10971), (8533, 10575), (9275, 9729)]