84606900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{40289}}^1$

素因数の和:40313

約数の個数: 72

約数和(自身を含む): 279773760

約数和(自身を除く): 195166860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 40289, 80578, 120867, 161156, 201445, 241734, 282023, 402890, 483468, 564046, 604335, 805780, 846069, 1007225, 1128092, 1208670, 1410115, 1692138, 2014450, 2417340, 2820230, 3021675, 3384276, 4028900, 4230345, 5640460, 6043350, 7050575, 8460690, 12086700, 14101150, 16921380, 21151725, 28202300, 42303450, 84606900]

約数ペア:

[(1, 84606900), (2, 42303450), (3, 28202300), (4, 21151725), (5, 16921380), (6, 14101150), (7, 12086700), (10, 8460690), (12, 7050575), (14, 6043350), (15, 5640460), (20, 4230345), (21, 4028900), (25, 3384276), (28, 3021675), (30, 2820230), (35, 2417340), (42, 2014450), (50, 1692138), (60, 1410115), (70, 1208670), (75, 1128092), (84, 1007225), (100, 846069), (105, 805780), (140, 604335), (150, 564046), (175, 483468), (210, 402890), (300, 282023), (350, 241734), (420, 201445), (525, 161156), (700, 120867), (1050, 80578), (2100, 40289)]