149044020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1505

約数の個数: 96

約数和(自身を含む): 437754240

約数和(自身を除く): 288710220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 43, 60, 82, 86, 123, 129, 164, 172, 205, 215, 246, 258, 410, 430, 492, 516, 615, 645, 820, 860, 1230, 1290, 1409, 1763, 2460, 2580, 2818, 3526, 4227, 5289, 5636, 7045, 7052, 8454, 8815, 10578, 14090, 16908, 17630, 21135, 21156, 26445, 28180, 35260, 42270, 52890, 57769, 60587, 84540, 105780, 115538, 121174, 173307, 181761, 231076, 242348, 288845, 302935, 346614, 363522, 577690, 605870, 693228, 727044, 866535, 908805, 1155380, 1211740, 1733070, 1817610, 2484067, 3466140, 3635220, 4968134, 7452201, 9936268, 12420335, 14904402, 24840670, 29808804, 37261005, 49681340, 74522010, 149044020]

約数ペア:

[(1, 149044020), (2, 74522010), (3, 49681340), (4, 37261005), (5, 29808804), (6, 24840670), (10, 14904402), (12, 12420335), (15, 9936268), (20, 7452201), (30, 4968134), (41, 3635220), (43, 3466140), (60, 2484067), (82, 1817610), (86, 1733070), (123, 1211740), (129, 1155380), (164, 908805), (172, 866535), (205, 727044), (215, 693228), (246, 605870), (258, 577690), (410, 363522), (430, 346614), (492, 302935), (516, 288845), (615, 242348), (645, 231076), (820, 181761), (860, 173307), (1230, 121174), (1290, 115538), (1409, 105780), (1763, 84540), (2460, 60587), (2580, 57769), (2818, 52890), (3526, 42270), (4227, 35260), (5289, 28180), (5636, 26445), (7045, 21156), (7052, 21135), (8454, 17630), (8815, 16908), (10578, 14090)]