69561100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2375

約数の個数: 72

約数和(自身を含む): 176599808

約数和(自身を除く): 107038708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 2311, 3010, 4300, 4622, 6020, 7525, 9244, 11555, 15050, 16177, 23110, 30100, 32354, 46220, 57775, 64708, 80885, 99373, 115550, 161770, 198746, 231100, 323540, 397492, 404425, 496865, 695611, 808850, 993730, 1391222, 1617700, 1987460, 2484325, 2782444, 3478055, 4968650, 6956110, 9937300, 13912220, 17390275, 34780550, 69561100]

約数ペア:

[(1, 69561100), (2, 34780550), (4, 17390275), (5, 13912220), (7, 9937300), (10, 6956110), (14, 4968650), (20, 3478055), (25, 2782444), (28, 2484325), (35, 1987460), (43, 1617700), (50, 1391222), (70, 993730), (86, 808850), (100, 695611), (140, 496865), (172, 404425), (175, 397492), (215, 323540), (301, 231100), (350, 198746), (430, 161770), (602, 115550), (700, 99373), (860, 80885), (1075, 64708), (1204, 57775), (1505, 46220), (2150, 32354), (2311, 30100), (3010, 23110), (4300, 16177), (4622, 15050), (6020, 11555), (7525, 9244)]