74789580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 219098880

約数和(自身を除く): 144309300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 59, 60, 74, 111, 118, 148, 177, 185, 222, 236, 295, 354, 370, 444, 555, 571, 590, 708, 740, 885, 1110, 1142, 1180, 1713, 1770, 2183, 2220, 2284, 2855, 3426, 3540, 4366, 5710, 6549, 6852, 8565, 8732, 10915, 11420, 13098, 17130, 21127, 21830, 26196, 32745, 33689, 34260, 42254, 43660, 63381, 65490, 67378, 84508, 101067, 105635, 126762, 130980, 134756, 168445, 202134, 211270, 253524, 316905, 336890, 404268, 422540, 505335, 633810, 673780, 1010670, 1246493, 1267620, 2021340, 2492986, 3739479, 4985972, 6232465, 7478958, 12464930, 14957916, 18697395, 24929860, 37394790, 74789580]

約数ペア:

[(1, 74789580), (2, 37394790), (3, 24929860), (4, 18697395), (5, 14957916), (6, 12464930), (10, 7478958), (12, 6232465), (15, 4985972), (20, 3739479), (30, 2492986), (37, 2021340), (59, 1267620), (60, 1246493), (74, 1010670), (111, 673780), (118, 633810), (148, 505335), (177, 422540), (185, 404268), (222, 336890), (236, 316905), (295, 253524), (354, 211270), (370, 202134), (444, 168445), (555, 134756), (571, 130980), (590, 126762), (708, 105635), (740, 101067), (885, 84508), (1110, 67378), (1142, 65490), (1180, 63381), (1713, 43660), (1770, 42254), (2183, 34260), (2220, 33689), (2284, 32745), (2855, 26196), (3426, 21830), (3540, 21127), (4366, 17130), (5710, 13098), (6549, 11420), (6852, 10915), (8565, 8732)]