126810450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 374741640

約数和(自身を除く): 247931190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 53, 65, 75, 78, 90, 106, 117, 130, 150, 159, 195, 225, 234, 265, 318, 325, 390, 409, 450, 477, 530, 585, 650, 689, 795, 818, 954, 975, 1170, 1227, 1325, 1378, 1590, 1950, 2045, 2067, 2385, 2454, 2650, 2925, 3445, 3681, 3975, 4090, 4134, 4770, 5317, 5850, 6135, 6201, 6890, 7362, 7950, 10225, 10335, 10634, 11925, 12270, 12402, 15951, 17225, 18405, 20450, 20670, 21677, 23850, 26585, 30675, 31005, 31902, 34450, 36810, 43354, 47853, 51675, 53170, 61350, 62010, 65031, 79755, 92025, 95706, 103350, 108385, 130062, 132925, 155025, 159510, 184050, 195093, 216770, 239265, 265850, 281801, 310050, 325155, 390186, 398775, 478530, 541925, 563602, 650310, 797550, 845403, 975465, 1083850, 1196325, 1409005, 1625775, 1690806, 1950930, 2392650, 2536209, 2818010, 3251550, 4227015, 4877325, 5072418, 7045025, 8454030, 9754650, 12681045, 14090050, 21135075, 25362090, 42270150, 63405225, 126810450]

約数ペア:

[(1, 126810450), (2, 63405225), (3, 42270150), (5, 25362090), (6, 21135075), (9, 14090050), (10, 12681045), (13, 9754650), (15, 8454030), (18, 7045025), (25, 5072418), (26, 4877325), (30, 4227015), (39, 3251550), (45, 2818010), (50, 2536209), (53, 2392650), (65, 1950930), (75, 1690806), (78, 1625775), (90, 1409005), (106, 1196325), (117, 1083850), (130, 975465), (150, 845403), (159, 797550), (195, 650310), (225, 563602), (234, 541925), (265, 478530), (318, 398775), (325, 390186), (390, 325155), (409, 310050), (450, 281801), (477, 265850), (530, 239265), (585, 216770), (650, 195093), (689, 184050), (795, 159510), (818, 155025), (954, 132925), (975, 130062), (1170, 108385), (1227, 103350), (1325, 95706), (1378, 92025), (1590, 79755), (1950, 65031), (2045, 62010), (2067, 61350), (2385, 53170), (2454, 51675), (2650, 47853), (2925, 43354), (3445, 36810), (3681, 34450), (3975, 31902), (4090, 31005), (4134, 30675), (4770, 26585), (5317, 23850), (5850, 21677), (6135, 20670), (6201, 20450), (6890, 18405), (7362, 17225), (7950, 15951), (10225, 12402), (10335, 12270), (10634, 11925)]