25101921420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5413}}^1\times {\mathrm{25763}}^1$

素因数の和:31191

約数の個数: 72

約数和(自身を含む): 76159517616

約数和(自身を除く): 51057596196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5413, 10826, 16239, 21652, 25763, 27065, 32478, 48717, 51526, 54130, 64956, 77289, 81195, 97434, 103052, 108260, 128815, 154578, 162390, 194868, 231867, 243585, 257630, 309156, 324780, 386445, 463734, 487170, 515260, 772890, 927468, 974340, 1159335, 1545780, 2318670, 4637340, 139455119, 278910238, 418365357, 557820476, 697275595, 836730714, 1255096071, 1394551190, 1673461428, 2091826785, 2510192142, 2789102380, 4183653570, 5020384284, 6275480355, 8367307140, 12550960710, 25101921420]

約数ペア:

[(1, 25101921420), (2, 12550960710), (3, 8367307140), (4, 6275480355), (5, 5020384284), (6, 4183653570), (9, 2789102380), (10, 2510192142), (12, 2091826785), (15, 1673461428), (18, 1394551190), (20, 1255096071), (30, 836730714), (36, 697275595), (45, 557820476), (60, 418365357), (90, 278910238), (180, 139455119), (5413, 4637340), (10826, 2318670), (16239, 1545780), (21652, 1159335), (25763, 974340), (27065, 927468), (32478, 772890), (48717, 515260), (51526, 487170), (54130, 463734), (64956, 386445), (77289, 324780), (81195, 309156), (97434, 257630), (103052, 243585), (108260, 231867), (128815, 194868), (154578, 162390)]