168152940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3301}}^1$

素因数の和:3599

約数の個数: 72

約数和(自身を含む): 512021328

約数和(自身を除く): 343868388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1698, 2547, 2830, 3301, 3396, 4245, 5094, 5660, 6602, 8490, 9903, 10188, 12735, 13204, 16505, 16980, 19806, 25470, 29709, 33010, 39612, 49515, 50940, 59418, 66020, 99030, 118836, 148545, 198060, 297090, 594180, 934183, 1868366, 2802549, 3736732, 4670915, 5605098, 8407647, 9341830, 11210196, 14012745, 16815294, 18683660, 28025490, 33630588, 42038235, 56050980, 84076470, 168152940]

約数ペア:

[(1, 168152940), (2, 84076470), (3, 56050980), (4, 42038235), (5, 33630588), (6, 28025490), (9, 18683660), (10, 16815294), (12, 14012745), (15, 11210196), (18, 9341830), (20, 8407647), (30, 5605098), (36, 4670915), (45, 3736732), (60, 2802549), (90, 1868366), (180, 934183), (283, 594180), (566, 297090), (849, 198060), (1132, 148545), (1415, 118836), (1698, 99030), (2547, 66020), (2830, 59418), (3301, 50940), (3396, 49515), (4245, 39612), (5094, 33010), (5660, 29709), (6602, 25470), (8490, 19806), (9903, 16980), (10188, 16505), (12735, 13204)]