195260220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{40177}}^1$

素因数の和:40201

約数の個数: 72

約数和(自身を含む): 614241264

約数和(自身を除く): 418981044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 40177, 80354, 120531, 160708, 200885, 241062, 361593, 401770, 482124, 602655, 723186, 803540, 1084779, 1205310, 1446372, 1807965, 2169558, 2410620, 3254337, 3615930, 4339116, 5423895, 6508674, 7231860, 9763011, 10847790, 13017348, 16271685, 19526022, 21695580, 32543370, 39052044, 48815055, 65086740, 97630110, 195260220]

約数ペア:

[(1, 195260220), (2, 97630110), (3, 65086740), (4, 48815055), (5, 39052044), (6, 32543370), (9, 21695580), (10, 19526022), (12, 16271685), (15, 13017348), (18, 10847790), (20, 9763011), (27, 7231860), (30, 6508674), (36, 5423895), (45, 4339116), (54, 3615930), (60, 3254337), (81, 2410620), (90, 2169558), (108, 1807965), (135, 1446372), (162, 1205310), (180, 1084779), (243, 803540), (270, 723186), (324, 602655), (405, 482124), (486, 401770), (540, 361593), (810, 241062), (972, 200885), (1215, 160708), (1620, 120531), (2430, 80354), (4860, 40177)]