144406980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15137}}^1$

素因数の和:15205

約数の個数: 72

約数和(自身を含む): 446328792

約数和(自身を除く): 301921812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 15137, 30274, 45411, 60548, 75685, 90822, 136233, 151370, 181644, 227055, 272466, 302740, 454110, 544932, 681165, 802261, 908220, 1362330, 1604522, 2406783, 2724660, 3209044, 4011305, 4813566, 7220349, 8022610, 9627132, 12033915, 14440698, 16045220, 24067830, 28881396, 36101745, 48135660, 72203490, 144406980]

約数ペア:

[(1, 144406980), (2, 72203490), (3, 48135660), (4, 36101745), (5, 28881396), (6, 24067830), (9, 16045220), (10, 14440698), (12, 12033915), (15, 9627132), (18, 8022610), (20, 7220349), (30, 4813566), (36, 4011305), (45, 3209044), (53, 2724660), (60, 2406783), (90, 1604522), (106, 1362330), (159, 908220), (180, 802261), (212, 681165), (265, 544932), (318, 454110), (477, 302740), (530, 272466), (636, 227055), (795, 181644), (954, 151370), (1060, 136233), (1590, 90822), (1908, 75685), (2385, 60548), (3180, 45411), (4770, 30274), (9540, 15137)]