43875260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 117059040

約数和(自身を除く): 73183780

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 29, 44, 46, 52, 55, 58, 65, 92, 110, 115, 116, 130, 143, 145, 220, 230, 253, 260, 286, 290, 299, 319, 377, 460, 506, 529, 572, 580, 598, 638, 667, 715, 754, 1012, 1058, 1196, 1265, 1276, 1334, 1430, 1495, 1508, 1595, 1885, 2116, 2530, 2645, 2668, 2860, 2990, 3190, 3289, 3335, 3770, 4147, 5060, 5290, 5819, 5980, 6380, 6578, 6670, 6877, 7337, 7540, 8294, 8671, 10580, 11638, 13156, 13340, 13754, 14674, 15341, 16445, 16588, 17342, 20735, 23276, 27508, 29095, 29348, 30682, 32890, 34385, 34684, 36685, 41470, 43355, 58190, 61364, 65780, 68770, 73370, 75647, 76705, 82940, 86710, 95381, 116380, 137540, 146740, 151294, 153410, 168751, 173420, 190762, 199433, 302588, 306820, 337502, 378235, 381524, 398866, 476905, 675004, 756470, 797732, 843755, 953810, 997165, 1512940, 1687510, 1907620, 1994330, 2193763, 3375020, 3988660, 4387526, 8775052, 10968815, 21937630, 43875260]

約数ペア:

[(1, 43875260), (2, 21937630), (4, 10968815), (5, 8775052), (10, 4387526), (11, 3988660), (13, 3375020), (20, 2193763), (22, 1994330), (23, 1907620), (26, 1687510), (29, 1512940), (44, 997165), (46, 953810), (52, 843755), (55, 797732), (58, 756470), (65, 675004), (92, 476905), (110, 398866), (115, 381524), (116, 378235), (130, 337502), (143, 306820), (145, 302588), (220, 199433), (230, 190762), (253, 173420), (260, 168751), (286, 153410), (290, 151294), (299, 146740), (319, 137540), (377, 116380), (460, 95381), (506, 86710), (529, 82940), (572, 76705), (580, 75647), (598, 73370), (638, 68770), (667, 65780), (715, 61364), (754, 58190), (1012, 43355), (1058, 41470), (1196, 36685), (1265, 34684), (1276, 34385), (1334, 32890), (1430, 30682), (1495, 29348), (1508, 29095), (1595, 27508), (1885, 23276), (2116, 20735), (2530, 17342), (2645, 16588), (2668, 16445), (2860, 15341), (2990, 14674), (3190, 13754), (3289, 13340), (3335, 13156), (3770, 11638), (4147, 10580), (5060, 8671), (5290, 8294), (5819, 7540), (5980, 7337), (6380, 6877), (6578, 6670)]