255609810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41161}}^1$

素因数の和:41200

約数の個数: 64

約数和(自身を含む): 711279360

約数和(自身を除く): 455669550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 41161, 82322, 123483, 205805, 246966, 370449, 411610, 617415, 740898, 946703, 1111347, 1234830, 1852245, 1893406, 2222694, 2840109, 3704490, 4733515, 5556735, 5680218, 8520327, 9467030, 11113470, 14200545, 17040654, 25560981, 28401090, 42601635, 51121962, 85203270, 127804905, 255609810]

約数ペア:

[(1, 255609810), (2, 127804905), (3, 85203270), (5, 51121962), (6, 42601635), (9, 28401090), (10, 25560981), (15, 17040654), (18, 14200545), (23, 11113470), (27, 9467030), (30, 8520327), (45, 5680218), (46, 5556735), (54, 4733515), (69, 3704490), (90, 2840109), (115, 2222694), (135, 1893406), (138, 1852245), (207, 1234830), (230, 1111347), (270, 946703), (345, 740898), (414, 617415), (621, 411610), (690, 370449), (1035, 246966), (1242, 205805), (2070, 123483), (3105, 82322), (6210, 41161)]