162511740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7109}}^1$

素因数の和:7251

約数の個数: 72

約数和(自身を含む): 496903680

約数和(自身を除く): 334391940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7109, 7620, 11430, 14218, 21327, 22860, 28436, 35545, 42654, 63981, 71090, 85308, 106635, 127962, 142180, 213270, 255924, 319905, 426540, 639810, 902843, 1279620, 1805686, 2708529, 3611372, 4514215, 5417058, 8125587, 9028430, 10834116, 13542645, 16251174, 18056860, 27085290, 32502348, 40627935, 54170580, 81255870, 162511740]

約数ペア:

[(1, 162511740), (2, 81255870), (3, 54170580), (4, 40627935), (5, 32502348), (6, 27085290), (9, 18056860), (10, 16251174), (12, 13542645), (15, 10834116), (18, 9028430), (20, 8125587), (30, 5417058), (36, 4514215), (45, 3611372), (60, 2708529), (90, 1805686), (127, 1279620), (180, 902843), (254, 639810), (381, 426540), (508, 319905), (635, 255924), (762, 213270), (1143, 142180), (1270, 127962), (1524, 106635), (1905, 85308), (2286, 71090), (2540, 63981), (3810, 42654), (4572, 35545), (5715, 28436), (7109, 22860), (7620, 21327), (11430, 14218)]