27345420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3533}}^1$

素因数の和:3591

約数の個数: 72

約数和(自身を含む): 84900816

約数和(自身を除く): 57555396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3533, 3870, 7066, 7740, 10599, 14132, 17665, 21198, 31797, 35330, 42396, 52995, 63594, 70660, 105990, 127188, 151919, 158985, 211980, 303838, 317970, 455757, 607676, 635940, 759595, 911514, 1367271, 1519190, 1823028, 2278785, 2734542, 3038380, 4557570, 5469084, 6836355, 9115140, 13672710, 27345420]

約数ペア:

[(1, 27345420), (2, 13672710), (3, 9115140), (4, 6836355), (5, 5469084), (6, 4557570), (9, 3038380), (10, 2734542), (12, 2278785), (15, 1823028), (18, 1519190), (20, 1367271), (30, 911514), (36, 759595), (43, 635940), (45, 607676), (60, 455757), (86, 317970), (90, 303838), (129, 211980), (172, 158985), (180, 151919), (215, 127188), (258, 105990), (387, 70660), (430, 63594), (516, 52995), (645, 42396), (774, 35330), (860, 31797), (1290, 21198), (1548, 17665), (1935, 14132), (2580, 10599), (3533, 7740), (3870, 7066)]