353063100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{90529}}^1$

素因数の和:90559

約数の個数: 72

約数和(自身を含む): 1100120560

約数和(自身を除く): 747057460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 90529, 181058, 271587, 362116, 452645, 543174, 905290, 1086348, 1176877, 1357935, 1810580, 2263225, 2353754, 2715870, 3530631, 4526450, 4707508, 5431740, 5884385, 6789675, 7061262, 9052900, 11768770, 13579350, 14122524, 17653155, 23537540, 27158700, 29421925, 35306310, 58843850, 70612620, 88265775, 117687700, 176531550, 353063100]

約数ペア:

[(1, 353063100), (2, 176531550), (3, 117687700), (4, 88265775), (5, 70612620), (6, 58843850), (10, 35306310), (12, 29421925), (13, 27158700), (15, 23537540), (20, 17653155), (25, 14122524), (26, 13579350), (30, 11768770), (39, 9052900), (50, 7061262), (52, 6789675), (60, 5884385), (65, 5431740), (75, 4707508), (78, 4526450), (100, 3530631), (130, 2715870), (150, 2353754), (156, 2263225), (195, 1810580), (260, 1357935), (300, 1176877), (325, 1086348), (390, 905290), (650, 543174), (780, 452645), (975, 362116), (1300, 271587), (1950, 181058), (3900, 90529)]