125271540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1571}}^1$

素因数の和:2029

約数の個数: 72

約数和(自身を含む): 381090528

約数和(自身を除く): 255818988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 886, 1329, 1571, 1772, 2215, 2658, 3142, 3987, 4430, 4713, 5316, 6284, 6645, 7855, 7974, 8860, 9426, 13290, 14139, 15710, 15948, 18852, 19935, 23565, 26580, 28278, 31420, 39870, 47130, 56556, 70695, 79740, 94260, 141390, 282780, 695953, 1391906, 2087859, 2783812, 3479765, 4175718, 6263577, 6959530, 8351436, 10439295, 12527154, 13919060, 20878590, 25054308, 31317885, 41757180, 62635770, 125271540]

約数ペア:

[(1, 125271540), (2, 62635770), (3, 41757180), (4, 31317885), (5, 25054308), (6, 20878590), (9, 13919060), (10, 12527154), (12, 10439295), (15, 8351436), (18, 6959530), (20, 6263577), (30, 4175718), (36, 3479765), (45, 2783812), (60, 2087859), (90, 1391906), (180, 695953), (443, 282780), (886, 141390), (1329, 94260), (1571, 79740), (1772, 70695), (2215, 56556), (2658, 47130), (3142, 39870), (3987, 31420), (4430, 28278), (4713, 26580), (5316, 23565), (6284, 19935), (6645, 18852), (7855, 15948), (7974, 15710), (8860, 14139), (9426, 13290)]