277516620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67033}}^1$

素因数の和:67071

約数の個数: 72

約数和(自身を含む): 878413536

約数和(自身を除く): 600896916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 67033, 134066, 201099, 268132, 335165, 402198, 603297, 670330, 804396, 1005495, 1206594, 1340660, 1541759, 2010990, 2413188, 3016485, 3083518, 4021980, 4625277, 6032970, 6167036, 7708795, 9250554, 12065940, 13875831, 15417590, 18501108, 23126385, 27751662, 30835180, 46252770, 55503324, 69379155, 92505540, 138758310, 277516620]

約数ペア:

[(1, 277516620), (2, 138758310), (3, 92505540), (4, 69379155), (5, 55503324), (6, 46252770), (9, 30835180), (10, 27751662), (12, 23126385), (15, 18501108), (18, 15417590), (20, 13875831), (23, 12065940), (30, 9250554), (36, 7708795), (45, 6167036), (46, 6032970), (60, 4625277), (69, 4021980), (90, 3083518), (92, 3016485), (115, 2413188), (138, 2010990), (180, 1541759), (207, 1340660), (230, 1206594), (276, 1005495), (345, 804396), (414, 670330), (460, 603297), (690, 402198), (828, 335165), (1035, 268132), (1380, 201099), (2070, 134066), (4140, 67033)]