140202300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{66763}}^1$

素因数の和:66787

約数の個数: 72

約数和(自身を含む): 463609216

約数和(自身を除く): 323406916

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, 66763, 133526, 200289, 267052, 333815, 400578, 467341, 667630, 801156, 934682, 1001445, 1335260, 1402023, 1669075, 1869364, 2002890, 2336705, 2804046, 3338150, 4005780, 4673410, 5007225, 5608092, 6676300, 7010115, 9346820, 10014450, 11683525, 14020230, 20028900, 23367050, 28040460, 35050575, 46734100, 70101150, 140202300]

約数ペア:

[(1, 140202300), (2, 70101150), (3, 46734100), (4, 35050575), (5, 28040460), (6, 23367050), (7, 20028900), (10, 14020230), (12, 11683525), (14, 10014450), (15, 9346820), (20, 7010115), (21, 6676300), (25, 5608092), (28, 5007225), (30, 4673410), (35, 4005780), (42, 3338150), (50, 2804046), (60, 2336705), (70, 2002890), (75, 1869364), (84, 1669075), (100, 1402023), (105, 1335260), (140, 1001445), (150, 934682), (175, 801156), (210, 667630), (300, 467341), (350, 400578), (420, 333815), (525, 267052), (700, 200289), (1050, 133526), (2100, 66763)]