200590620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{47087}}^1$

素因数の和:47170

約数の個数: 48

約数和(自身を含む): 569576448

約数和(自身を除く): 368985828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 47087, 94174, 141261, 188348, 235435, 282522, 470870, 565044, 706305, 941740, 1412610, 2825220, 3343177, 6686354, 10029531, 13372708, 16715885, 20059062, 33431770, 40118124, 50147655, 66863540, 100295310, 200590620]

約数ペア:

[(1, 200590620), (2, 100295310), (3, 66863540), (4, 50147655), (5, 40118124), (6, 33431770), (10, 20059062), (12, 16715885), (15, 13372708), (20, 10029531), (30, 6686354), (60, 3343177), (71, 2825220), (142, 1412610), (213, 941740), (284, 706305), (355, 565044), (426, 470870), (710, 282522), (852, 235435), (1065, 188348), (1420, 141261), (2130, 94174), (4260, 47087)]