82580310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:667

約数の個数: 80

約数和(自身を含む): 223462800

約数和(自身を除く): 140882490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 269, 270, 379, 405, 538, 758, 807, 810, 1137, 1345, 1614, 1895, 2274, 2421, 2690, 3411, 3790, 4035, 4842, 5685, 6822, 7263, 8070, 10233, 11370, 12105, 14526, 17055, 20466, 21789, 24210, 30699, 34110, 36315, 43578, 51165, 61398, 72630, 101951, 102330, 108945, 153495, 203902, 217890, 305853, 306990, 509755, 611706, 917559, 1019510, 1529265, 1835118, 2752677, 3058530, 4587795, 5505354, 8258031, 9175590, 13763385, 16516062, 27526770, 41290155, 82580310]

約数ペア:

[(1, 82580310), (2, 41290155), (3, 27526770), (5, 16516062), (6, 13763385), (9, 9175590), (10, 8258031), (15, 5505354), (18, 4587795), (27, 3058530), (30, 2752677), (45, 1835118), (54, 1529265), (81, 1019510), (90, 917559), (135, 611706), (162, 509755), (269, 306990), (270, 305853), (379, 217890), (405, 203902), (538, 153495), (758, 108945), (807, 102330), (810, 101951), (1137, 72630), (1345, 61398), (1614, 51165), (1895, 43578), (2274, 36315), (2421, 34110), (2690, 30699), (3411, 24210), (3790, 21789), (4035, 20466), (4842, 17055), (5685, 14526), (6822, 12105), (7263, 11370), (8070, 10233)]