151509080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 352779840

約数和(自身を除く): 201270760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 167, 185, 296, 334, 370, 613, 668, 740, 835, 1226, 1336, 1480, 1670, 2452, 3065, 3340, 4904, 6130, 6179, 6680, 12260, 12358, 22681, 24520, 24716, 30895, 45362, 49432, 61790, 90724, 102371, 113405, 123580, 181448, 204742, 226810, 247160, 409484, 453620, 511855, 818968, 907240, 1023710, 2047420, 3787727, 4094840, 7575454, 15150908, 18938635, 30301816, 37877270, 75754540, 151509080]

約数ペア:

[(1, 151509080), (2, 75754540), (4, 37877270), (5, 30301816), (8, 18938635), (10, 15150908), (20, 7575454), (37, 4094840), (40, 3787727), (74, 2047420), (148, 1023710), (167, 907240), (185, 818968), (296, 511855), (334, 453620), (370, 409484), (613, 247160), (668, 226810), (740, 204742), (835, 181448), (1226, 123580), (1336, 113405), (1480, 102371), (1670, 90724), (2452, 61790), (3065, 49432), (3340, 45362), (4904, 30895), (6130, 24716), (6179, 24520), (6680, 22681), (12260, 12358)]