104518980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18731}}^1$

素因数の和:18777

約数の個数: 72

約数和(自身を含む): 327285504

約数和(自身を除く): 222766524

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, 5580, 18731, 37462, 56193, 74924, 93655, 112386, 168579, 187310, 224772, 280965, 337158, 374620, 561930, 580661, 674316, 842895, 1123860, 1161322, 1685790, 1741983, 2322644, 2903305, 3371580, 3483966, 5225949, 5806610, 6967932, 8709915, 10451898, 11613220, 17419830, 20903796, 26129745, 34839660, 52259490, 104518980]

約数ペア:

[(1, 104518980), (2, 52259490), (3, 34839660), (4, 26129745), (5, 20903796), (6, 17419830), (9, 11613220), (10, 10451898), (12, 8709915), (15, 6967932), (18, 5806610), (20, 5225949), (30, 3483966), (31, 3371580), (36, 2903305), (45, 2322644), (60, 1741983), (62, 1685790), (90, 1161322), (93, 1123860), (124, 842895), (155, 674316), (180, 580661), (186, 561930), (279, 374620), (310, 337158), (372, 280965), (465, 224772), (558, 187310), (620, 168579), (930, 112386), (1116, 93655), (1395, 74924), (1860, 56193), (2790, 37462), (5580, 18731)]