153262620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{121637}}^1$

素因数の和:121659

約数の個数: 72

約数和(自身を含む): 531314784

約数和(自身を除く): 378052164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 121637, 243274, 364911, 486548, 608185, 729822, 851459, 1094733, 1216370, 1459644, 1702918, 1824555, 2189466, 2432740, 2554377, 3405836, 3649110, 4257295, 4378932, 5108754, 5473665, 7298220, 7663131, 8514590, 10217508, 10947330, 12771885, 15326262, 17029180, 21894660, 25543770, 30652524, 38315655, 51087540, 76631310, 153262620]

約数ペア:

[(1, 153262620), (2, 76631310), (3, 51087540), (4, 38315655), (5, 30652524), (6, 25543770), (7, 21894660), (9, 17029180), (10, 15326262), (12, 12771885), (14, 10947330), (15, 10217508), (18, 8514590), (20, 7663131), (21, 7298220), (28, 5473665), (30, 5108754), (35, 4378932), (36, 4257295), (42, 3649110), (45, 3405836), (60, 2554377), (63, 2432740), (70, 2189466), (84, 1824555), (90, 1702918), (105, 1459644), (126, 1216370), (140, 1094733), (180, 851459), (210, 729822), (252, 608185), (315, 486548), (420, 364911), (630, 243274), (1260, 121637)]