152871420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5297}}^1$

素因数の和:5359

約数の個数: 96

約数和(自身を含む): 473514048

約数和(自身を除く): 320642628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 4810, 5297, 5772, 7215, 9620, 10594, 14430, 15891, 21188, 26485, 28860, 31782, 52970, 63564, 68861, 79455, 105940, 137722, 158910, 195989, 206583, 275444, 317820, 344305, 391978, 413166, 587967, 688610, 783956, 826332, 979945, 1032915, 1175934, 1377220, 1959890, 2065830, 2351868, 2547857, 2939835, 3919780, 4131660, 5095714, 5879670, 7643571, 10191428, 11759340, 12739285, 15287142, 25478570, 30574284, 38217855, 50957140, 76435710, 152871420]

約数ペア:

[(1, 152871420), (2, 76435710), (3, 50957140), (4, 38217855), (5, 30574284), (6, 25478570), (10, 15287142), (12, 12739285), (13, 11759340), (15, 10191428), (20, 7643571), (26, 5879670), (30, 5095714), (37, 4131660), (39, 3919780), (52, 2939835), (60, 2547857), (65, 2351868), (74, 2065830), (78, 1959890), (111, 1377220), (130, 1175934), (148, 1032915), (156, 979945), (185, 826332), (195, 783956), (222, 688610), (260, 587967), (370, 413166), (390, 391978), (444, 344305), (481, 317820), (555, 275444), (740, 206583), (780, 195989), (962, 158910), (1110, 137722), (1443, 105940), (1924, 79455), (2220, 68861), (2405, 63564), (2886, 52970), (4810, 31782), (5297, 28860), (5772, 26485), (7215, 21188), (9620, 15891), (10594, 14430)]