505121940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5407}}^1$

素因数の和:5598

約数の個数: 96

約数和(自身を含む): 1580866560

約数和(自身を除く): 1075744620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 346, 519, 540, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 4671, 5190, 5407, 6228, 7785, 9342, 10380, 10814, 15570, 16221, 18684, 21628, 23355, 27035, 31140, 32442, 46710, 48663, 54070, 64884, 81105, 93420, 97326, 108140, 145989, 162210, 194652, 243315, 291978, 324420, 486630, 583956, 729945, 935411, 973260, 1459890, 1870822, 2806233, 2919780, 3741644, 4677055, 5612466, 8418699, 9354110, 11224932, 14031165, 16837398, 18708220, 25256097, 28062330, 33674796, 42093495, 50512194, 56124660, 84186990, 101024388, 126280485, 168373980, 252560970, 505121940]

約数ペア:

[(1, 505121940), (2, 252560970), (3, 168373980), (4, 126280485), (5, 101024388), (6, 84186990), (9, 56124660), (10, 50512194), (12, 42093495), (15, 33674796), (18, 28062330), (20, 25256097), (27, 18708220), (30, 16837398), (36, 14031165), (45, 11224932), (54, 9354110), (60, 8418699), (90, 5612466), (108, 4677055), (135, 3741644), (173, 2919780), (180, 2806233), (270, 1870822), (346, 1459890), (519, 973260), (540, 935411), (692, 729945), (865, 583956), (1038, 486630), (1557, 324420), (1730, 291978), (2076, 243315), (2595, 194652), (3114, 162210), (3460, 145989), (4671, 108140), (5190, 97326), (5407, 93420), (6228, 81105), (7785, 64884), (9342, 54070), (10380, 48663), (10814, 46710), (15570, 32442), (16221, 31140), (18684, 27035), (21628, 23355)]