27124380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4907

約数の個数: 72

約数和(自身を含む): 84948864

約数和(自身を除く): 57824484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 4861, 5580, 9722, 14583, 19444, 24305, 29166, 43749, 48610, 58332, 72915, 87498, 97220, 145830, 150691, 174996, 218745, 291660, 301382, 437490, 452073, 602764, 753455, 874980, 904146, 1356219, 1506910, 1808292, 2260365, 2712438, 3013820, 4520730, 5424876, 6781095, 9041460, 13562190, 27124380]

約数ペア:

[(1, 27124380), (2, 13562190), (3, 9041460), (4, 6781095), (5, 5424876), (6, 4520730), (9, 3013820), (10, 2712438), (12, 2260365), (15, 1808292), (18, 1506910), (20, 1356219), (30, 904146), (31, 874980), (36, 753455), (45, 602764), (60, 452073), (62, 437490), (90, 301382), (93, 291660), (124, 218745), (155, 174996), (180, 150691), (186, 145830), (279, 97220), (310, 87498), (372, 72915), (465, 58332), (558, 48610), (620, 43749), (930, 29166), (1116, 24305), (1395, 19444), (1860, 14583), (2790, 9722), (4861, 5580)]