68590260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1878

約数の個数: 96

約数和(自身を含む): 216518400

約数和(自身を除く): 147928140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1789, 1917, 2130, 2556, 3195, 3578, 3834, 4260, 5367, 6390, 7156, 7668, 8945, 9585, 10734, 12780, 16101, 17890, 19170, 21468, 26835, 32202, 35780, 38340, 48303, 53670, 64404, 80505, 96606, 107340, 127019, 161010, 193212, 241515, 254038, 322020, 381057, 483030, 508076, 635095, 762114, 966060, 1143171, 1270190, 1524228, 1905285, 2286342, 2540380, 3429513, 3810570, 4572684, 5715855, 6859026, 7621140, 11431710, 13718052, 17147565, 22863420, 34295130, 68590260]

約数ペア:

[(1, 68590260), (2, 34295130), (3, 22863420), (4, 17147565), (5, 13718052), (6, 11431710), (9, 7621140), (10, 6859026), (12, 5715855), (15, 4572684), (18, 3810570), (20, 3429513), (27, 2540380), (30, 2286342), (36, 1905285), (45, 1524228), (54, 1270190), (60, 1143171), (71, 966060), (90, 762114), (108, 635095), (135, 508076), (142, 483030), (180, 381057), (213, 322020), (270, 254038), (284, 241515), (355, 193212), (426, 161010), (540, 127019), (639, 107340), (710, 96606), (852, 80505), (1065, 64404), (1278, 53670), (1420, 48303), (1789, 38340), (1917, 35780), (2130, 32202), (2556, 26835), (3195, 21468), (3578, 19170), (3834, 17890), (4260, 16101), (5367, 12780), (6390, 10734), (7156, 9585), (7668, 8945)]