26816700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 78744960

約数和(自身を除く): 51928260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1259, 1420, 1775, 2130, 2518, 3550, 3777, 4260, 5036, 5325, 6295, 7100, 7554, 10650, 12590, 15108, 18885, 21300, 25180, 31475, 37770, 62950, 75540, 89389, 94425, 125900, 178778, 188850, 268167, 357556, 377700, 446945, 536334, 893890, 1072668, 1340835, 1787780, 2234725, 2681670, 4469450, 5363340, 6704175, 8938900, 13408350, 26816700]

約数ペア:

[(1, 26816700), (2, 13408350), (3, 8938900), (4, 6704175), (5, 5363340), (6, 4469450), (10, 2681670), (12, 2234725), (15, 1787780), (20, 1340835), (25, 1072668), (30, 893890), (50, 536334), (60, 446945), (71, 377700), (75, 357556), (100, 268167), (142, 188850), (150, 178778), (213, 125900), (284, 94425), (300, 89389), (355, 75540), (426, 62950), (710, 37770), (852, 31475), (1065, 25180), (1259, 21300), (1420, 18885), (1775, 15108), (2130, 12590), (2518, 10650), (3550, 7554), (3777, 7100), (4260, 6295), (5036, 5325)]