302275620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1459}}^1$

素因数の和:2625

約数の個数: 72

約数和(自身を含む): 918328320

約数和(自身を除く): 616052700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1151, 1459, 2302, 2918, 3453, 4377, 4604, 5755, 5836, 6906, 7295, 8754, 10359, 11510, 13131, 13812, 14590, 17265, 17508, 20718, 21885, 23020, 26262, 29180, 34530, 41436, 43770, 51795, 52524, 65655, 69060, 87540, 103590, 131310, 207180, 262620, 1679309, 3358618, 5037927, 6717236, 8396545, 10075854, 15113781, 16793090, 20151708, 25189635, 30227562, 33586180, 50379270, 60455124, 75568905, 100758540, 151137810, 302275620]

約数ペア:

[(1, 302275620), (2, 151137810), (3, 100758540), (4, 75568905), (5, 60455124), (6, 50379270), (9, 33586180), (10, 30227562), (12, 25189635), (15, 20151708), (18, 16793090), (20, 15113781), (30, 10075854), (36, 8396545), (45, 6717236), (60, 5037927), (90, 3358618), (180, 1679309), (1151, 262620), (1459, 207180), (2302, 131310), (2918, 103590), (3453, 87540), (4377, 69060), (4604, 65655), (5755, 52524), (5836, 51795), (6906, 43770), (7295, 41436), (8754, 34530), (10359, 29180), (11510, 26262), (13131, 23020), (13812, 21885), (14590, 20718), (17265, 17508)]