90153540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2287}}^1$

素因数の和:2378

約数の個数: 96

約数和(自身を含む): 284444160

約数和(自身を除く): 194290620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2190, 2287, 2628, 3285, 3942, 4380, 4574, 6570, 6861, 7884, 9148, 9855, 11435, 13140, 13722, 19710, 20583, 22870, 27444, 34305, 39420, 41166, 45740, 61749, 68610, 82332, 102915, 123498, 137220, 166951, 205830, 246996, 308745, 333902, 411660, 500853, 617490, 667804, 834755, 1001706, 1234980, 1502559, 1669510, 2003412, 2504265, 3005118, 3339020, 4507677, 5008530, 6010236, 7512795, 9015354, 10017060, 15025590, 18030708, 22538385, 30051180, 45076770, 90153540]

約数ペア:

[(1, 90153540), (2, 45076770), (3, 30051180), (4, 22538385), (5, 18030708), (6, 15025590), (9, 10017060), (10, 9015354), (12, 7512795), (15, 6010236), (18, 5008530), (20, 4507677), (27, 3339020), (30, 3005118), (36, 2504265), (45, 2003412), (54, 1669510), (60, 1502559), (73, 1234980), (90, 1001706), (108, 834755), (135, 667804), (146, 617490), (180, 500853), (219, 411660), (270, 333902), (292, 308745), (365, 246996), (438, 205830), (540, 166951), (657, 137220), (730, 123498), (876, 102915), (1095, 82332), (1314, 68610), (1460, 61749), (1971, 45740), (2190, 41166), (2287, 39420), (2628, 34305), (3285, 27444), (3942, 22870), (4380, 20583), (4574, 19710), (6570, 13722), (6861, 13140), (7884, 11435), (9148, 9855)]