149593020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 436968000

約数和(自身を除く): 287374980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 149, 174, 290, 298, 348, 435, 447, 577, 580, 596, 745, 870, 894, 1154, 1490, 1731, 1740, 1788, 2235, 2308, 2885, 2980, 3462, 4321, 4470, 5770, 6924, 8642, 8655, 8940, 11540, 12963, 16733, 17284, 17310, 21605, 25926, 33466, 34620, 43210, 50199, 51852, 64815, 66932, 83665, 85973, 86420, 100398, 129630, 167330, 171946, 200796, 250995, 257919, 259260, 334660, 343892, 429865, 501990, 515838, 859730, 1003980, 1031676, 1289595, 1719460, 2493217, 2579190, 4986434, 5158380, 7479651, 9972868, 12466085, 14959302, 24932170, 29918604, 37398255, 49864340, 74796510, 149593020]

約数ペア:

[(1, 149593020), (2, 74796510), (3, 49864340), (4, 37398255), (5, 29918604), (6, 24932170), (10, 14959302), (12, 12466085), (15, 9972868), (20, 7479651), (29, 5158380), (30, 4986434), (58, 2579190), (60, 2493217), (87, 1719460), (116, 1289595), (145, 1031676), (149, 1003980), (174, 859730), (290, 515838), (298, 501990), (348, 429865), (435, 343892), (447, 334660), (577, 259260), (580, 257919), (596, 250995), (745, 200796), (870, 171946), (894, 167330), (1154, 129630), (1490, 100398), (1731, 86420), (1740, 85973), (1788, 83665), (2235, 66932), (2308, 64815), (2885, 51852), (2980, 50199), (3462, 43210), (4321, 34620), (4470, 33466), (5770, 25926), (6924, 21605), (8642, 17310), (8655, 17284), (8940, 16733), (11540, 12963)]