74073690

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{1129}}^1$

素因数の和:1160

約数の個数: 72

約数和(自身を含む): 200165940

約数和(自身を除く): 126092250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1129, 1215, 1458, 2187, 2258, 2430, 3387, 3645, 4374, 5645, 6561, 6774, 7290, 10161, 10935, 11290, 13122, 16935, 20322, 21870, 30483, 32805, 33870, 50805, 60966, 65610, 91449, 101610, 152415, 182898, 274347, 304830, 457245, 548694, 823041, 914490, 1371735, 1646082, 2469123, 2743470, 4115205, 4938246, 7407369, 8230410, 12345615, 14814738, 24691230, 37036845, 74073690]

約数ペア:

[(1, 74073690), (2, 37036845), (3, 24691230), (5, 14814738), (6, 12345615), (9, 8230410), (10, 7407369), (15, 4938246), (18, 4115205), (27, 2743470), (30, 2469123), (45, 1646082), (54, 1371735), (81, 914490), (90, 823041), (135, 548694), (162, 457245), (243, 304830), (270, 274347), (405, 182898), (486, 152415), (729, 101610), (810, 91449), (1129, 65610), (1215, 60966), (1458, 50805), (2187, 33870), (2258, 32805), (2430, 30483), (3387, 21870), (3645, 20322), (4374, 16935), (5645, 13122), (6561, 11290), (6774, 10935), (7290, 10161)]