152506120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{937}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 371110320

約数和(自身を除く): 218604200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 313, 520, 626, 937, 1252, 1565, 1874, 2504, 3130, 3748, 4069, 4685, 6260, 7496, 8138, 9370, 12181, 12520, 16276, 18740, 20345, 24362, 32552, 37480, 40690, 48724, 60905, 81380, 97448, 121810, 162760, 243620, 293281, 487240, 586562, 1173124, 1466405, 2346248, 2932810, 3812653, 5865620, 7625306, 11731240, 15250612, 19063265, 30501224, 38126530, 76253060, 152506120]

約数ペア:

[(1, 152506120), (2, 76253060), (4, 38126530), (5, 30501224), (8, 19063265), (10, 15250612), (13, 11731240), (20, 7625306), (26, 5865620), (40, 3812653), (52, 2932810), (65, 2346248), (104, 1466405), (130, 1173124), (260, 586562), (313, 487240), (520, 293281), (626, 243620), (937, 162760), (1252, 121810), (1565, 97448), (1874, 81380), (2504, 60905), (3130, 48724), (3748, 40690), (4069, 37480), (4685, 32552), (6260, 24362), (7496, 20345), (8138, 18740), (9370, 16276), (12181, 12520)]