83635380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2029}}^1$

素因数の和:2273

約数の個数: 72

約数和(自身を含む): 254927400

約数和(自身を除く): 171292020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2029, 2061, 2290, 2748, 3435, 4058, 4122, 4580, 6087, 6870, 8116, 8244, 10145, 10305, 12174, 13740, 18261, 20290, 20610, 24348, 30435, 36522, 40580, 41220, 60870, 73044, 91305, 121740, 182610, 365220, 464641, 929282, 1393923, 1858564, 2323205, 2787846, 4181769, 4646410, 5575692, 6969615, 8363538, 9292820, 13939230, 16727076, 20908845, 27878460, 41817690, 83635380]

約数ペア:

[(1, 83635380), (2, 41817690), (3, 27878460), (4, 20908845), (5, 16727076), (6, 13939230), (9, 9292820), (10, 8363538), (12, 6969615), (15, 5575692), (18, 4646410), (20, 4181769), (30, 2787846), (36, 2323205), (45, 1858564), (60, 1393923), (90, 929282), (180, 464641), (229, 365220), (458, 182610), (687, 121740), (916, 91305), (1145, 73044), (1374, 60870), (2029, 41220), (2061, 40580), (2290, 36522), (2748, 30435), (3435, 24348), (4058, 20610), (4122, 20290), (4580, 18261), (6087, 13740), (6870, 12174), (8116, 10305), (8244, 10145)]