52629780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 175593600

約数和(自身を除く): 122963820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 149, 174, 203, 210, 290, 298, 348, 406, 420, 435, 447, 580, 596, 609, 745, 812, 841, 870, 894, 1015, 1043, 1218, 1490, 1682, 1740, 1788, 2030, 2086, 2235, 2436, 2523, 2980, 3045, 3129, 3364, 4060, 4172, 4205, 4321, 4470, 5046, 5215, 5887, 6090, 6258, 8410, 8642, 8940, 10092, 10430, 11774, 12180, 12516, 12615, 12963, 15645, 16820, 17284, 17661, 20860, 21605, 23548, 25230, 25926, 29435, 30247, 31290, 35322, 43210, 50460, 51852, 58870, 60494, 62580, 64815, 70644, 86420, 88305, 90741, 117740, 120988, 125309, 129630, 151235, 176610, 181482, 250618, 259260, 302470, 353220, 362964, 375927, 453705, 501236, 604940, 626545, 751854, 877163, 907410, 1253090, 1503708, 1754326, 1814820, 1879635, 2506180, 2631489, 3508652, 3759270, 4385815, 5262978, 7518540, 8771630, 10525956, 13157445, 17543260, 26314890, 52629780]

約数ペア:

[(1, 52629780), (2, 26314890), (3, 17543260), (4, 13157445), (5, 10525956), (6, 8771630), (7, 7518540), (10, 5262978), (12, 4385815), (14, 3759270), (15, 3508652), (20, 2631489), (21, 2506180), (28, 1879635), (29, 1814820), (30, 1754326), (35, 1503708), (42, 1253090), (58, 907410), (60, 877163), (70, 751854), (84, 626545), (87, 604940), (105, 501236), (116, 453705), (140, 375927), (145, 362964), (149, 353220), (174, 302470), (203, 259260), (210, 250618), (290, 181482), (298, 176610), (348, 151235), (406, 129630), (420, 125309), (435, 120988), (447, 117740), (580, 90741), (596, 88305), (609, 86420), (745, 70644), (812, 64815), (841, 62580), (870, 60494), (894, 58870), (1015, 51852), (1043, 50460), (1218, 43210), (1490, 35322), (1682, 31290), (1740, 30247), (1788, 29435), (2030, 25926), (2086, 25230), (2235, 23548), (2436, 21605), (2523, 20860), (2980, 17661), (3045, 17284), (3129, 16820), (3364, 15645), (4060, 12963), (4172, 12615), (4205, 12516), (4321, 12180), (4470, 11774), (5046, 10430), (5215, 10092), (5887, 8940), (6090, 8642), (6258, 8410)]