75641640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5783}}^1$

素因数の和:5906

約数の個数: 64

約数和(自身を含む): 229046400

約数和(自身を除く): 153404760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 5783, 6540, 11566, 13080, 17349, 23132, 28915, 34698, 46264, 57830, 69396, 86745, 115660, 138792, 173490, 231320, 346980, 630347, 693960, 1260694, 1891041, 2521388, 3151735, 3782082, 5042776, 6303470, 7564164, 9455205, 12606940, 15128328, 18910410, 25213880, 37820820, 75641640]

約数ペア:

[(1, 75641640), (2, 37820820), (3, 25213880), (4, 18910410), (5, 15128328), (6, 12606940), (8, 9455205), (10, 7564164), (12, 6303470), (15, 5042776), (20, 3782082), (24, 3151735), (30, 2521388), (40, 1891041), (60, 1260694), (109, 693960), (120, 630347), (218, 346980), (327, 231320), (436, 173490), (545, 138792), (654, 115660), (872, 86745), (1090, 69396), (1308, 57830), (1635, 46264), (2180, 34698), (2616, 28915), (3270, 23132), (4360, 17349), (5783, 13080), (6540, 11566)]