64050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 184512

約数和(自身を除く): 120462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 61, 70, 75, 105, 122, 150, 175, 183, 210, 305, 350, 366, 427, 525, 610, 854, 915, 1050, 1281, 1525, 1830, 2135, 2562, 3050, 4270, 4575, 6405, 9150, 10675, 12810, 21350, 32025, 64050]

約数ペア:

[(1, 64050), (2, 32025), (3, 21350), (5, 12810), (6, 10675), (7, 9150), (10, 6405), (14, 4575), (15, 4270), (21, 3050), (25, 2562), (30, 2135), (35, 1830), (42, 1525), (50, 1281), (61, 1050), (70, 915), (75, 854), (105, 610), (122, 525), (150, 427), (175, 366), (183, 350), (210, 305)]