75637620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 242253648

約数和(自身を除く): 166616028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 41, 45, 60, 74, 82, 90, 111, 123, 148, 164, 180, 185, 205, 222, 246, 277, 333, 369, 370, 410, 444, 492, 554, 555, 615, 666, 738, 740, 820, 831, 1108, 1110, 1230, 1332, 1385, 1476, 1517, 1662, 1665, 1845, 2220, 2460, 2493, 2770, 3034, 3324, 3330, 3690, 4155, 4551, 4986, 5540, 6068, 6660, 7380, 7585, 8310, 9102, 9972, 10249, 11357, 12465, 13653, 15170, 16620, 18204, 20498, 22714, 22755, 24930, 27306, 30340, 30747, 34071, 40996, 45428, 45510, 49860, 51245, 54612, 56785, 61494, 68142, 68265, 91020, 92241, 102213, 102490, 113570, 122988, 136284, 136530, 153735, 170355, 184482, 204426, 204980, 227140, 273060, 307470, 340710, 368964, 408852, 420209, 461205, 511065, 614940, 681420, 840418, 922410, 1022130, 1260627, 1680836, 1844820, 2044260, 2101045, 2521254, 3781881, 4202090, 5042508, 6303135, 7563762, 8404180, 12606270, 15127524, 18909405, 25212540, 37818810, 75637620]

約数ペア:

[(1, 75637620), (2, 37818810), (3, 25212540), (4, 18909405), (5, 15127524), (6, 12606270), (9, 8404180), (10, 7563762), (12, 6303135), (15, 5042508), (18, 4202090), (20, 3781881), (30, 2521254), (36, 2101045), (37, 2044260), (41, 1844820), (45, 1680836), (60, 1260627), (74, 1022130), (82, 922410), (90, 840418), (111, 681420), (123, 614940), (148, 511065), (164, 461205), (180, 420209), (185, 408852), (205, 368964), (222, 340710), (246, 307470), (277, 273060), (333, 227140), (369, 204980), (370, 204426), (410, 184482), (444, 170355), (492, 153735), (554, 136530), (555, 136284), (615, 122988), (666, 113570), (738, 102490), (740, 102213), (820, 92241), (831, 91020), (1108, 68265), (1110, 68142), (1230, 61494), (1332, 56785), (1385, 54612), (1476, 51245), (1517, 49860), (1662, 45510), (1665, 45428), (1845, 40996), (2220, 34071), (2460, 30747), (2493, 30340), (2770, 27306), (3034, 24930), (3324, 22755), (3330, 22714), (3690, 20498), (4155, 18204), (4551, 16620), (4986, 15170), (5540, 13653), (6068, 12465), (6660, 11357), (7380, 10249), (7585, 9972), (8310, 9102)]