100722300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47963}}^1$

素因数の和:47987

約数の個数: 72

約数和(自身を含む): 333062016

約数和(自身を除く): 232339716

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, 47963, 95926, 143889, 191852, 239815, 287778, 335741, 479630, 575556, 671482, 719445, 959260, 1007223, 1199075, 1342964, 1438890, 1678705, 2014446, 2398150, 2877780, 3357410, 3597225, 4028892, 4796300, 5036115, 6714820, 7194450, 8393525, 10072230, 14388900, 16787050, 20144460, 25180575, 33574100, 50361150, 100722300]

約数ペア:

[(1, 100722300), (2, 50361150), (3, 33574100), (4, 25180575), (5, 20144460), (6, 16787050), (7, 14388900), (10, 10072230), (12, 8393525), (14, 7194450), (15, 6714820), (20, 5036115), (21, 4796300), (25, 4028892), (28, 3597225), (30, 3357410), (35, 2877780), (42, 2398150), (50, 2014446), (60, 1678705), (70, 1438890), (75, 1342964), (84, 1199075), (100, 1007223), (105, 959260), (140, 719445), (150, 671482), (175, 575556), (210, 479630), (300, 335741), (350, 287778), (420, 239815), (525, 191852), (700, 143889), (1050, 95926), (2100, 47963)]