64820700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{10289}}^1$

素因数の和:10316

約数の個数: 108

約数和(自身を含む): 232224720

約数和(自身を除く): 167404020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 10289, 20578, 30867, 41156, 51445, 61734, 72023, 92601, 102890, 123468, 144046, 154335, 185202, 205780, 216069, 257225, 288092, 308670, 360115, 370404, 432138, 463005, 514450, 617340, 648207, 720230, 771675, 864276, 926010, 1028900, 1080345, 1296414, 1440460, 1543350, 1800575, 1852020, 2160690, 2315025, 2592828, 3086700, 3241035, 3601150, 4321380, 4630050, 5401725, 6482070, 7202300, 9260100, 10803450, 12964140, 16205175, 21606900, 32410350, 64820700]

約数ペア:

[(1, 64820700), (2, 32410350), (3, 21606900), (4, 16205175), (5, 12964140), (6, 10803450), (7, 9260100), (9, 7202300), (10, 6482070), (12, 5401725), (14, 4630050), (15, 4321380), (18, 3601150), (20, 3241035), (21, 3086700), (25, 2592828), (28, 2315025), (30, 2160690), (35, 1852020), (36, 1800575), (42, 1543350), (45, 1440460), (50, 1296414), (60, 1080345), (63, 1028900), (70, 926010), (75, 864276), (84, 771675), (90, 720230), (100, 648207), (105, 617340), (126, 514450), (140, 463005), (150, 432138), (175, 370404), (180, 360115), (210, 308670), (225, 288092), (252, 257225), (300, 216069), (315, 205780), (350, 185202), (420, 154335), (450, 144046), (525, 123468), (630, 102890), (700, 92601), (900, 72023), (1050, 61734), (1260, 51445), (1575, 41156), (2100, 30867), (3150, 20578), (6300, 10289)]