173288940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23869}}^1$

素因数の和:23903

約数の個数: 72

約数和(自身を含む): 533351280

約数和(自身を除く): 360062340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 23869, 47738, 71607, 95476, 119345, 143214, 238690, 262559, 286428, 358035, 477380, 525118, 716070, 787677, 1050236, 1312795, 1432140, 1575354, 2625590, 2888149, 3150708, 3938385, 5251180, 5776298, 7876770, 8664447, 11552596, 14440745, 15753540, 17328894, 28881490, 34657788, 43322235, 57762980, 86644470, 173288940]

約数ペア:

[(1, 173288940), (2, 86644470), (3, 57762980), (4, 43322235), (5, 34657788), (6, 28881490), (10, 17328894), (11, 15753540), (12, 14440745), (15, 11552596), (20, 8664447), (22, 7876770), (30, 5776298), (33, 5251180), (44, 3938385), (55, 3150708), (60, 2888149), (66, 2625590), (110, 1575354), (121, 1432140), (132, 1312795), (165, 1050236), (220, 787677), (242, 716070), (330, 525118), (363, 477380), (484, 358035), (605, 286428), (660, 262559), (726, 238690), (1210, 143214), (1452, 119345), (1815, 95476), (2420, 71607), (3630, 47738), (7260, 23869)]