69286860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4188

約数の個数: 96

約数和(自身を含む): 222566400

約数和(自身を除く): 153279540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4139, 4185, 5580, 8278, 8370, 12417, 16556, 16740, 20695, 24834, 37251, 41390, 49668, 62085, 74502, 82780, 111753, 124170, 128309, 149004, 186255, 223506, 248340, 256618, 372510, 384927, 447012, 513236, 558765, 641545, 745020, 769854, 1117530, 1154781, 1283090, 1539708, 1924635, 2235060, 2309562, 2566180, 3464343, 3849270, 4619124, 5773905, 6928686, 7698540, 11547810, 13857372, 17321715, 23095620, 34643430, 69286860]

約数ペア:

[(1, 69286860), (2, 34643430), (3, 23095620), (4, 17321715), (5, 13857372), (6, 11547810), (9, 7698540), (10, 6928686), (12, 5773905), (15, 4619124), (18, 3849270), (20, 3464343), (27, 2566180), (30, 2309562), (31, 2235060), (36, 1924635), (45, 1539708), (54, 1283090), (60, 1154781), (62, 1117530), (90, 769854), (93, 745020), (108, 641545), (124, 558765), (135, 513236), (155, 447012), (180, 384927), (186, 372510), (270, 256618), (279, 248340), (310, 223506), (372, 186255), (465, 149004), (540, 128309), (558, 124170), (620, 111753), (837, 82780), (930, 74502), (1116, 62085), (1395, 49668), (1674, 41390), (1860, 37251), (2790, 24834), (3348, 20695), (4139, 16740), (4185, 16556), (5580, 12417), (8278, 8370)]