76157820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 120

約数和(自身を含む): 243692064

約数和(自身を除く): 167534244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 887, 954, 1060, 1431, 1590, 1620, 1774, 1908, 2385, 2661, 2862, 3180, 3548, 4293, 4435, 4770, 5322, 5724, 7155, 7983, 8586, 8870, 9540, 10644, 13305, 14310, 15966, 17172, 17740, 21465, 23949, 26610, 28620, 31932, 39915, 42930, 47011, 47898, 53220, 71847, 79830, 85860, 94022, 95796, 119745, 141033, 143694, 159660, 188044, 235055, 239490, 282066, 287388, 359235, 423099, 470110, 478980, 564132, 705165, 718470, 846198, 940220, 1269297, 1410330, 1436940, 1692396, 2115495, 2538594, 2820660, 3807891, 4230990, 5077188, 6346485, 7615782, 8461980, 12692970, 15231564, 19039455, 25385940, 38078910, 76157820]

約数ペア:

[(1, 76157820), (2, 38078910), (3, 25385940), (4, 19039455), (5, 15231564), (6, 12692970), (9, 8461980), (10, 7615782), (12, 6346485), (15, 5077188), (18, 4230990), (20, 3807891), (27, 2820660), (30, 2538594), (36, 2115495), (45, 1692396), (53, 1436940), (54, 1410330), (60, 1269297), (81, 940220), (90, 846198), (106, 718470), (108, 705165), (135, 564132), (159, 478980), (162, 470110), (180, 423099), (212, 359235), (265, 287388), (270, 282066), (318, 239490), (324, 235055), (405, 188044), (477, 159660), (530, 143694), (540, 141033), (636, 119745), (795, 95796), (810, 94022), (887, 85860), (954, 79830), (1060, 71847), (1431, 53220), (1590, 47898), (1620, 47011), (1774, 42930), (1908, 39915), (2385, 31932), (2661, 28620), (2862, 26610), (3180, 23949), (3548, 21465), (4293, 17740), (4435, 17172), (4770, 15966), (5322, 14310), (5724, 13305), (7155, 10644), (7983, 9540), (8586, 8870)]