75045620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 180986400

約数和(自身を除く): 105940780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 37, 52, 58, 65, 74, 116, 130, 145, 148, 185, 260, 269, 290, 370, 377, 481, 538, 580, 740, 754, 962, 1073, 1076, 1345, 1508, 1885, 1924, 2146, 2405, 2690, 3497, 3770, 4292, 4810, 5365, 5380, 6994, 7540, 7801, 9620, 9953, 10730, 13949, 13988, 15602, 17485, 19906, 21460, 27898, 31204, 34970, 39005, 39812, 49765, 55796, 69745, 69940, 78010, 99530, 101413, 129389, 139490, 156020, 199060, 202826, 258778, 278980, 288637, 405652, 507065, 517556, 577274, 646945, 1014130, 1154548, 1293890, 1443185, 2028260, 2587780, 2886370, 3752281, 5772740, 7504562, 15009124, 18761405, 37522810, 75045620]

約数ペア:

[(1, 75045620), (2, 37522810), (4, 18761405), (5, 15009124), (10, 7504562), (13, 5772740), (20, 3752281), (26, 2886370), (29, 2587780), (37, 2028260), (52, 1443185), (58, 1293890), (65, 1154548), (74, 1014130), (116, 646945), (130, 577274), (145, 517556), (148, 507065), (185, 405652), (260, 288637), (269, 278980), (290, 258778), (370, 202826), (377, 199060), (481, 156020), (538, 139490), (580, 129389), (740, 101413), (754, 99530), (962, 78010), (1073, 69940), (1076, 69745), (1345, 55796), (1508, 49765), (1885, 39812), (1924, 39005), (2146, 34970), (2405, 31204), (2690, 27898), (3497, 21460), (3770, 19906), (4292, 17485), (4810, 15602), (5365, 13988), (5380, 13949), (6994, 10730), (7540, 9953), (7801, 9620)]