20131568700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{4007}}^1\times {\mathrm{16747}}^1$

素因数の和:20771

約数の個数: 72

約数和(自身を含む): 58265354112

約数和(自身を除く): 38133785412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 4007, 8014, 12021, 16028, 16747, 20035, 24042, 33494, 40070, 48084, 50241, 60105, 66988, 80140, 83735, 100175, 100482, 120210, 167470, 200350, 200964, 240420, 251205, 300525, 334940, 400700, 418675, 502410, 601050, 837350, 1004820, 1202100, 1256025, 1674700, 2512050, 5024100, 67105229, 134210458, 201315687, 268420916, 335526145, 402631374, 671052290, 805262748, 1006578435, 1342104580, 1677630725, 2013156870, 3355261450, 4026313740, 5032892175, 6710522900, 10065784350, 20131568700]

約数ペア:

[(1, 20131568700), (2, 10065784350), (3, 6710522900), (4, 5032892175), (5, 4026313740), (6, 3355261450), (10, 2013156870), (12, 1677630725), (15, 1342104580), (20, 1006578435), (25, 805262748), (30, 671052290), (50, 402631374), (60, 335526145), (75, 268420916), (100, 201315687), (150, 134210458), (300, 67105229), (4007, 5024100), (8014, 2512050), (12021, 1674700), (16028, 1256025), (16747, 1202100), (20035, 1004820), (24042, 837350), (33494, 601050), (40070, 502410), (48084, 418675), (50241, 400700), (60105, 334940), (66988, 300525), (80140, 251205), (83735, 240420), (100175, 200964), (100482, 200350), (120210, 167470)]