72183690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2647}}^1$

素因数の和:2764

約数の個数: 64

約数和(自身を含む): 194469120

約数和(自身を除く): 122285430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2647, 2727, 3030, 4545, 5294, 5454, 7941, 9090, 13235, 13635, 15882, 23823, 26470, 27270, 39705, 47646, 71469, 79410, 119115, 142938, 238230, 267347, 357345, 534694, 714690, 802041, 1336735, 1604082, 2406123, 2673470, 4010205, 4812246, 7218369, 8020410, 12030615, 14436738, 24061230, 36091845, 72183690]

約数ペア:

[(1, 72183690), (2, 36091845), (3, 24061230), (5, 14436738), (6, 12030615), (9, 8020410), (10, 7218369), (15, 4812246), (18, 4010205), (27, 2673470), (30, 2406123), (45, 1604082), (54, 1336735), (90, 802041), (101, 714690), (135, 534694), (202, 357345), (270, 267347), (303, 238230), (505, 142938), (606, 119115), (909, 79410), (1010, 71469), (1515, 47646), (1818, 39705), (2647, 27270), (2727, 26470), (3030, 23823), (4545, 15882), (5294, 13635), (5454, 13235), (7941, 9090)]