143242020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3049}}^1$

素因数の和:3099

約数の個数: 120

約数和(自身を含む): 465003000

約数和(自身を除く): 321760980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 3049, 3132, 3915, 4698, 5220, 6098, 7830, 9147, 9396, 11745, 12196, 15245, 15660, 18294, 23490, 27441, 30490, 36588, 45735, 46980, 54882, 60980, 82323, 88421, 91470, 109764, 137205, 164646, 176842, 182940, 246969, 265263, 274410, 329292, 353684, 411615, 442105, 493938, 530526, 548820, 795789, 823230, 884210, 987876, 1061052, 1234845, 1326315, 1591578, 1646460, 1768420, 2387367, 2469690, 2652630, 3183156, 3978945, 4774734, 4939380, 5305260, 7162101, 7957890, 9549468, 11936835, 14324202, 15915780, 23873670, 28648404, 35810505, 47747340, 71621010, 143242020]

約数ペア:

[(1, 143242020), (2, 71621010), (3, 47747340), (4, 35810505), (5, 28648404), (6, 23873670), (9, 15915780), (10, 14324202), (12, 11936835), (15, 9549468), (18, 7957890), (20, 7162101), (27, 5305260), (29, 4939380), (30, 4774734), (36, 3978945), (45, 3183156), (54, 2652630), (58, 2469690), (60, 2387367), (81, 1768420), (87, 1646460), (90, 1591578), (108, 1326315), (116, 1234845), (135, 1061052), (145, 987876), (162, 884210), (174, 823230), (180, 795789), (261, 548820), (270, 530526), (290, 493938), (324, 442105), (348, 411615), (405, 353684), (435, 329292), (522, 274410), (540, 265263), (580, 246969), (783, 182940), (810, 176842), (870, 164646), (1044, 137205), (1305, 109764), (1566, 91470), (1620, 88421), (1740, 82323), (2349, 60980), (2610, 54882), (3049, 46980), (3132, 45735), (3915, 36588), (4698, 30490), (5220, 27441), (6098, 23490), (7830, 18294), (9147, 15660), (9396, 15245), (11745, 12196)]