129783500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3371}}^1$

素因数の和:3408

約数の個数: 96

約数和(自身を含む): 353493504

約数和(自身を除く): 223710004

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1925, 2750, 3371, 3500, 3850, 5500, 6742, 7700, 9625, 13484, 16855, 19250, 23597, 33710, 37081, 38500, 47194, 67420, 74162, 84275, 94388, 117985, 148324, 168550, 185405, 235970, 259567, 337100, 370810, 421375, 471940, 519134, 589925, 741620, 842750, 927025, 1038268, 1179850, 1297835, 1685500, 1854050, 2359700, 2595670, 2949625, 3708100, 4635125, 5191340, 5899250, 6489175, 9270250, 11798500, 12978350, 18540500, 25956700, 32445875, 64891750, 129783500]

約数ペア:

[(1, 129783500), (2, 64891750), (4, 32445875), (5, 25956700), (7, 18540500), (10, 12978350), (11, 11798500), (14, 9270250), (20, 6489175), (22, 5899250), (25, 5191340), (28, 4635125), (35, 3708100), (44, 2949625), (50, 2595670), (55, 2359700), (70, 1854050), (77, 1685500), (100, 1297835), (110, 1179850), (125, 1038268), (140, 927025), (154, 842750), (175, 741620), (220, 589925), (250, 519134), (275, 471940), (308, 421375), (350, 370810), (385, 337100), (500, 259567), (550, 235970), (700, 185405), (770, 168550), (875, 148324), (1100, 117985), (1375, 94388), (1540, 84275), (1750, 74162), (1925, 67420), (2750, 47194), (3371, 38500), (3500, 37081), (3850, 33710), (5500, 23597), (6742, 19250), (7700, 16855), (9625, 13484)]