4386900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{2089}}^1$

素因数の和:2113

約数の個数: 72

約数和(自身を含む): 14512960

約数和(自身を除く): 10126060

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, 2089, 2100, 4178, 6267, 8356, 10445, 12534, 14623, 20890, 25068, 29246, 31335, 41780, 43869, 52225, 58492, 62670, 73115, 87738, 104450, 125340, 146230, 156675, 175476, 208900, 219345, 292460, 313350, 365575, 438690, 626700, 731150, 877380, 1096725, 1462300, 2193450, 4386900]

約数ペア:

[(1, 4386900), (2, 2193450), (3, 1462300), (4, 1096725), (5, 877380), (6, 731150), (7, 626700), (10, 438690), (12, 365575), (14, 313350), (15, 292460), (20, 219345), (21, 208900), (25, 175476), (28, 156675), (30, 146230), (35, 125340), (42, 104450), (50, 87738), (60, 73115), (70, 62670), (75, 58492), (84, 52225), (100, 43869), (105, 41780), (140, 31335), (150, 29246), (175, 25068), (210, 20890), (300, 14623), (350, 12534), (420, 10445), (525, 8356), (700, 6267), (1050, 4178), (2089, 2100)]