84175700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6329}}^1$

素因数の和:6369

約数の個数: 72

約数和(自身を含む): 219777600

約数和(自身を除く): 135601900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6329, 6650, 12658, 13300, 25316, 31645, 44303, 63290, 88606, 120251, 126580, 158225, 177212, 221515, 240502, 316450, 443030, 481004, 601255, 632900, 841757, 886060, 1107575, 1202510, 1683514, 2215150, 2405020, 3006275, 3367028, 4208785, 4430300, 6012550, 8417570, 12025100, 16835140, 21043925, 42087850, 84175700]

約数ペア:

[(1, 84175700), (2, 42087850), (4, 21043925), (5, 16835140), (7, 12025100), (10, 8417570), (14, 6012550), (19, 4430300), (20, 4208785), (25, 3367028), (28, 3006275), (35, 2405020), (38, 2215150), (50, 1683514), (70, 1202510), (76, 1107575), (95, 886060), (100, 841757), (133, 632900), (140, 601255), (175, 481004), (190, 443030), (266, 316450), (350, 240502), (380, 221515), (475, 177212), (532, 158225), (665, 126580), (700, 120251), (950, 88606), (1330, 63290), (1900, 44303), (2660, 31645), (3325, 25316), (6329, 13300), (6650, 12658)]