61981800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5475

約数の個数: 96

約数和(自身を含む): 202293600

約数和(自身を除く): 140311800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5437, 5700, 10874, 11400, 16311, 21748, 27185, 32622, 43496, 54370, 65244, 81555, 103303, 108740, 130488, 135925, 163110, 206606, 217480, 271850, 309909, 326220, 407775, 413212, 516515, 543700, 619818, 652440, 815550, 826424, 1033030, 1087400, 1239636, 1549545, 1631100, 2066060, 2479272, 2582575, 3099090, 3262200, 4132120, 5165150, 6198180, 7747725, 10330300, 12396360, 15495450, 20660600, 30990900, 61981800]

約数ペア:

[(1, 61981800), (2, 30990900), (3, 20660600), (4, 15495450), (5, 12396360), (6, 10330300), (8, 7747725), (10, 6198180), (12, 5165150), (15, 4132120), (19, 3262200), (20, 3099090), (24, 2582575), (25, 2479272), (30, 2066060), (38, 1631100), (40, 1549545), (50, 1239636), (57, 1087400), (60, 1033030), (75, 826424), (76, 815550), (95, 652440), (100, 619818), (114, 543700), (120, 516515), (150, 413212), (152, 407775), (190, 326220), (200, 309909), (228, 271850), (285, 217480), (300, 206606), (380, 163110), (456, 135925), (475, 130488), (570, 108740), (600, 103303), (760, 81555), (950, 65244), (1140, 54370), (1425, 43496), (1900, 32622), (2280, 27185), (2850, 21748), (3800, 16311), (5437, 11400), (5700, 10874)]