171594180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6761}}^1$

素因数の和:6826

約数の個数: 96

約数和(自身を含む): 545287680

約数和(自身を除く): 373693500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 6761, 8460, 12690, 13522, 20283, 25380, 27044, 33805, 40566, 60849, 67610, 81132, 101415, 121698, 135220, 182547, 202830, 243396, 304245, 317767, 365094, 405660, 608490, 635534, 730188, 912735, 953301, 1216980, 1271068, 1588835, 1825470, 1906602, 2859903, 3177670, 3650940, 3813204, 4766505, 5719806, 6355340, 8579709, 9533010, 11439612, 14299515, 17159418, 19066020, 28599030, 34318836, 42898545, 57198060, 85797090, 171594180]

約数ペア:

[(1, 171594180), (2, 85797090), (3, 57198060), (4, 42898545), (5, 34318836), (6, 28599030), (9, 19066020), (10, 17159418), (12, 14299515), (15, 11439612), (18, 9533010), (20, 8579709), (27, 6355340), (30, 5719806), (36, 4766505), (45, 3813204), (47, 3650940), (54, 3177670), (60, 2859903), (90, 1906602), (94, 1825470), (108, 1588835), (135, 1271068), (141, 1216980), (180, 953301), (188, 912735), (235, 730188), (270, 635534), (282, 608490), (423, 405660), (470, 365094), (540, 317767), (564, 304245), (705, 243396), (846, 202830), (940, 182547), (1269, 135220), (1410, 121698), (1692, 101415), (2115, 81132), (2538, 67610), (2820, 60849), (4230, 40566), (5076, 33805), (6345, 27044), (6761, 25380), (8460, 20283), (12690, 13522)]