57868740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8689}}^1$

素因数の和:8741

約数の個数: 72

約数和(自身を含む): 180300120

約数和(自身を除く): 122431380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 8689, 17378, 26067, 34756, 43445, 52134, 78201, 86890, 104268, 130335, 156402, 173780, 260670, 312804, 321493, 391005, 521340, 642986, 782010, 964479, 1285972, 1564020, 1607465, 1928958, 2893437, 3214930, 3857916, 4822395, 5786874, 6429860, 9644790, 11573748, 14467185, 19289580, 28934370, 57868740]

約数ペア:

[(1, 57868740), (2, 28934370), (3, 19289580), (4, 14467185), (5, 11573748), (6, 9644790), (9, 6429860), (10, 5786874), (12, 4822395), (15, 3857916), (18, 3214930), (20, 2893437), (30, 1928958), (36, 1607465), (37, 1564020), (45, 1285972), (60, 964479), (74, 782010), (90, 642986), (111, 521340), (148, 391005), (180, 321493), (185, 312804), (222, 260670), (333, 173780), (370, 156402), (444, 130335), (555, 104268), (666, 86890), (740, 78201), (1110, 52134), (1332, 43445), (1665, 34756), (2220, 26067), (3330, 17378), (6660, 8689)]