165564810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8887}}^1$

素因数の和:8929

約数の個数: 80

約数和(自身を含む): 464593536

約数和(自身を除く): 299028726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 8887, 9315, 17774, 18630, 26661, 44435, 53322, 79983, 88870, 133305, 159966, 204401, 239949, 266610, 399915, 408802, 479898, 613203, 719847, 799830, 1022005, 1199745, 1226406, 1439694, 1839609, 2044010, 2399490, 3066015, 3599235, 3679218, 5518827, 6132030, 7198470, 9198045, 11037654, 16556481, 18396090, 27594135, 33112962, 55188270, 82782405, 165564810]

約数ペア:

[(1, 165564810), (2, 82782405), (3, 55188270), (5, 33112962), (6, 27594135), (9, 18396090), (10, 16556481), (15, 11037654), (18, 9198045), (23, 7198470), (27, 6132030), (30, 5518827), (45, 3679218), (46, 3599235), (54, 3066015), (69, 2399490), (81, 2044010), (90, 1839609), (115, 1439694), (135, 1226406), (138, 1199745), (162, 1022005), (207, 799830), (230, 719847), (270, 613203), (345, 479898), (405, 408802), (414, 399915), (621, 266610), (690, 239949), (810, 204401), (1035, 159966), (1242, 133305), (1863, 88870), (2070, 79983), (3105, 53322), (3726, 44435), (6210, 26661), (8887, 18630), (9315, 17774)]