88762920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 278691840

約数和(自身を除く): 189928920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 107, 120, 124, 155, 186, 214, 223, 248, 310, 321, 372, 428, 446, 465, 535, 620, 642, 669, 744, 856, 892, 930, 1070, 1115, 1240, 1284, 1338, 1605, 1784, 1860, 2140, 2230, 2568, 2676, 3210, 3317, 3345, 3720, 4280, 4460, 5352, 6420, 6634, 6690, 6913, 8920, 9951, 12840, 13268, 13380, 13826, 16585, 19902, 20739, 23861, 26536, 26760, 27652, 33170, 34565, 39804, 41478, 47722, 49755, 55304, 66340, 69130, 71583, 79608, 82956, 95444, 99510, 103695, 119305, 132680, 138260, 143166, 165912, 190888, 199020, 207390, 238610, 276520, 286332, 357915, 398040, 414780, 477220, 572664, 715830, 739691, 829560, 954440, 1431660, 1479382, 2219073, 2863320, 2958764, 3698455, 4438146, 5917528, 7396910, 8876292, 11095365, 14793820, 17752584, 22190730, 29587640, 44381460, 88762920]

約数ペア:

[(1, 88762920), (2, 44381460), (3, 29587640), (4, 22190730), (5, 17752584), (6, 14793820), (8, 11095365), (10, 8876292), (12, 7396910), (15, 5917528), (20, 4438146), (24, 3698455), (30, 2958764), (31, 2863320), (40, 2219073), (60, 1479382), (62, 1431660), (93, 954440), (107, 829560), (120, 739691), (124, 715830), (155, 572664), (186, 477220), (214, 414780), (223, 398040), (248, 357915), (310, 286332), (321, 276520), (372, 238610), (428, 207390), (446, 199020), (465, 190888), (535, 165912), (620, 143166), (642, 138260), (669, 132680), (744, 119305), (856, 103695), (892, 99510), (930, 95444), (1070, 82956), (1115, 79608), (1240, 71583), (1284, 69130), (1338, 66340), (1605, 55304), (1784, 49755), (1860, 47722), (2140, 41478), (2230, 39804), (2568, 34565), (2676, 33170), (3210, 27652), (3317, 26760), (3345, 26536), (3720, 23861), (4280, 20739), (4460, 19902), (5352, 16585), (6420, 13826), (6634, 13380), (6690, 13268), (6913, 12840), (8920, 9951)]