87630900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41729}}^1$

素因数の和:41753

約数の個数: 72

約数和(自身を含む): 289773120

約数和(自身を除く): 202142220

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, 41729, 83458, 125187, 166916, 208645, 250374, 292103, 417290, 500748, 584206, 625935, 834580, 876309, 1043225, 1168412, 1251870, 1460515, 1752618, 2086450, 2503740, 2921030, 3129675, 3505236, 4172900, 4381545, 5842060, 6259350, 7302575, 8763090, 12518700, 14605150, 17526180, 21907725, 29210300, 43815450, 87630900]

約数ペア:

[(1, 87630900), (2, 43815450), (3, 29210300), (4, 21907725), (5, 17526180), (6, 14605150), (7, 12518700), (10, 8763090), (12, 7302575), (14, 6259350), (15, 5842060), (20, 4381545), (21, 4172900), (25, 3505236), (28, 3129675), (30, 2921030), (35, 2503740), (42, 2086450), (50, 1752618), (60, 1460515), (70, 1251870), (75, 1168412), (84, 1043225), (100, 876309), (105, 834580), (140, 625935), (150, 584206), (175, 500748), (210, 417290), (300, 292103), (350, 250374), (420, 208645), (525, 166916), (700, 125187), (1050, 83458), (2100, 41729)]