442984860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 1404224640

約数和(自身を除く): 961239780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 113, 116, 145, 174, 180, 226, 261, 290, 339, 348, 435, 452, 522, 565, 580, 678, 751, 870, 1017, 1044, 1130, 1305, 1356, 1502, 1695, 1740, 2034, 2253, 2260, 2610, 3004, 3277, 3390, 3755, 4068, 4506, 5085, 5220, 6554, 6759, 6780, 7510, 9012, 9831, 10170, 11265, 13108, 13518, 15020, 16385, 19662, 20340, 21779, 22530, 27036, 29493, 32770, 33795, 39324, 43558, 45060, 49155, 58986, 65337, 65540, 67590, 84863, 87116, 98310, 108895, 117972, 130674, 135180, 147465, 169726, 196011, 196620, 217790, 254589, 261348, 294930, 326685, 339452, 392022, 424315, 435580, 509178, 589860, 653370, 763767, 784044, 848630, 980055, 1018356, 1272945, 1306740, 1527534, 1697260, 1960110, 2461027, 2545890, 3055068, 3818835, 3920220, 4922054, 5091780, 7383081, 7637670, 9844108, 12305135, 14766162, 15275340, 22149243, 24610270, 29532324, 36915405, 44298486, 49220540, 73830810, 88596972, 110746215, 147661620, 221492430, 442984860]

約数ペア:

[(1, 442984860), (2, 221492430), (3, 147661620), (4, 110746215), (5, 88596972), (6, 73830810), (9, 49220540), (10, 44298486), (12, 36915405), (15, 29532324), (18, 24610270), (20, 22149243), (29, 15275340), (30, 14766162), (36, 12305135), (45, 9844108), (58, 7637670), (60, 7383081), (87, 5091780), (90, 4922054), (113, 3920220), (116, 3818835), (145, 3055068), (174, 2545890), (180, 2461027), (226, 1960110), (261, 1697260), (290, 1527534), (339, 1306740), (348, 1272945), (435, 1018356), (452, 980055), (522, 848630), (565, 784044), (580, 763767), (678, 653370), (751, 589860), (870, 509178), (1017, 435580), (1044, 424315), (1130, 392022), (1305, 339452), (1356, 326685), (1502, 294930), (1695, 261348), (1740, 254589), (2034, 217790), (2253, 196620), (2260, 196011), (2610, 169726), (3004, 147465), (3277, 135180), (3390, 130674), (3755, 117972), (4068, 108895), (4506, 98310), (5085, 87116), (5220, 84863), (6554, 67590), (6759, 65540), (6780, 65337), (7510, 58986), (9012, 49155), (9831, 45060), (10170, 43558), (11265, 39324), (13108, 33795), (13518, 32770), (15020, 29493), (16385, 27036), (19662, 22530), (20340, 21779)]