122870250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 345945600

約数和(自身を除く): 223075350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 109, 125, 135, 150, 167, 218, 225, 250, 270, 327, 334, 375, 450, 501, 545, 654, 675, 750, 835, 981, 1002, 1090, 1125, 1350, 1503, 1635, 1670, 1962, 2250, 2505, 2725, 2943, 3006, 3270, 3375, 4175, 4509, 4905, 5010, 5450, 5886, 6750, 7515, 8175, 8350, 9018, 9810, 12525, 13625, 14715, 15030, 16350, 18203, 20875, 22545, 24525, 25050, 27250, 29430, 36406, 37575, 40875, 41750, 45090, 49050, 54609, 62625, 73575, 75150, 81750, 91015, 109218, 112725, 122625, 125250, 147150, 163827, 182030, 187875, 225450, 245250, 273045, 327654, 367875, 375750, 455075, 491481, 546090, 563625, 735750, 819135, 910150, 982962, 1127250, 1365225, 1638270, 2275375, 2457405, 2730450, 4095675, 4550750, 4914810, 6826125, 8191350, 12287025, 13652250, 20478375, 24574050, 40956750, 61435125, 122870250]

約数ペア:

[(1, 122870250), (2, 61435125), (3, 40956750), (5, 24574050), (6, 20478375), (9, 13652250), (10, 12287025), (15, 8191350), (18, 6826125), (25, 4914810), (27, 4550750), (30, 4095675), (45, 2730450), (50, 2457405), (54, 2275375), (75, 1638270), (90, 1365225), (109, 1127250), (125, 982962), (135, 910150), (150, 819135), (167, 735750), (218, 563625), (225, 546090), (250, 491481), (270, 455075), (327, 375750), (334, 367875), (375, 327654), (450, 273045), (501, 245250), (545, 225450), (654, 187875), (675, 182030), (750, 163827), (835, 147150), (981, 125250), (1002, 122625), (1090, 112725), (1125, 109218), (1350, 91015), (1503, 81750), (1635, 75150), (1670, 73575), (1962, 62625), (2250, 54609), (2505, 49050), (2725, 45090), (2943, 41750), (3006, 40875), (3270, 37575), (3375, 36406), (4175, 29430), (4509, 27250), (4905, 25050), (5010, 24525), (5450, 22545), (5886, 20875), (6750, 18203), (7515, 16350), (8175, 15030), (8350, 14715), (9018, 13625), (9810, 12525)]