27403380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1686

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 60655500

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, 1637, 1674, 1860, 2790, 3274, 3348, 4185, 4911, 5580, 6548, 8185, 8370, 9822, 14733, 16370, 16740, 19644, 24555, 29466, 32740, 44199, 49110, 50747, 58932, 73665, 88398, 98220, 101494, 147330, 152241, 176796, 202988, 220995, 253735, 294660, 304482, 441990, 456723, 507470, 608964, 761205, 883980, 913446, 1014940, 1370169, 1522410, 1826892, 2283615, 2740338, 3044820, 4567230, 5480676, 6850845, 9134460, 13701690, 27403380]

約数ペア:

[(1, 27403380), (2, 13701690), (3, 9134460), (4, 6850845), (5, 5480676), (6, 4567230), (9, 3044820), (10, 2740338), (12, 2283615), (15, 1826892), (18, 1522410), (20, 1370169), (27, 1014940), (30, 913446), (31, 883980), (36, 761205), (45, 608964), (54, 507470), (60, 456723), (62, 441990), (90, 304482), (93, 294660), (108, 253735), (124, 220995), (135, 202988), (155, 176796), (180, 152241), (186, 147330), (270, 101494), (279, 98220), (310, 88398), (372, 73665), (465, 58932), (540, 50747), (558, 49110), (620, 44199), (837, 32740), (930, 29466), (1116, 24555), (1395, 19644), (1637, 16740), (1674, 16370), (1860, 14733), (2790, 9822), (3274, 8370), (3348, 8185), (4185, 6548), (4911, 5580)]