64488420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:714

約数の個数: 96

約数和(自身を含む): 201801600

約数和(自身を除く): 137313180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 307, 389, 540, 614, 778, 921, 1167, 1228, 1535, 1556, 1842, 1945, 2334, 2763, 3070, 3501, 3684, 3890, 4605, 4668, 5526, 5835, 6140, 7002, 7780, 8289, 9210, 10503, 11052, 11670, 13815, 14004, 16578, 17505, 18420, 21006, 23340, 27630, 33156, 35010, 41445, 42012, 52515, 55260, 70020, 82890, 105030, 119423, 165780, 210060, 238846, 358269, 477692, 597115, 716538, 1074807, 1194230, 1433076, 1791345, 2149614, 2388460, 3224421, 3582690, 4299228, 5374035, 6448842, 7165380, 10748070, 12897684, 16122105, 21496140, 32244210, 64488420]

約数ペア:

[(1, 64488420), (2, 32244210), (3, 21496140), (4, 16122105), (5, 12897684), (6, 10748070), (9, 7165380), (10, 6448842), (12, 5374035), (15, 4299228), (18, 3582690), (20, 3224421), (27, 2388460), (30, 2149614), (36, 1791345), (45, 1433076), (54, 1194230), (60, 1074807), (90, 716538), (108, 597115), (135, 477692), (180, 358269), (270, 238846), (307, 210060), (389, 165780), (540, 119423), (614, 105030), (778, 82890), (921, 70020), (1167, 55260), (1228, 52515), (1535, 42012), (1556, 41445), (1842, 35010), (1945, 33156), (2334, 27630), (2763, 23340), (3070, 21006), (3501, 18420), (3684, 17505), (3890, 16578), (4605, 14004), (4668, 13815), (5526, 11670), (5835, 11052), (6140, 10503), (7002, 9210), (7780, 8289)]