66720500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1733}}^1$

素因数の和:1770

約数の個数: 96

約数和(自身を含む): 181778688

約数和(自身を除く): 115058188

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, 1733, 1750, 1925, 2750, 3466, 3500, 3850, 5500, 6932, 7700, 8665, 9625, 12131, 17330, 19063, 19250, 24262, 34660, 38126, 38500, 43325, 48524, 60655, 76252, 86650, 95315, 121310, 133441, 173300, 190630, 216625, 242620, 266882, 303275, 381260, 433250, 476575, 533764, 606550, 667205, 866500, 953150, 1213100, 1334410, 1516375, 1906300, 2382875, 2668820, 3032750, 3336025, 4765750, 6065500, 6672050, 9531500, 13344100, 16680125, 33360250, 66720500]

約数ペア:

[(1, 66720500), (2, 33360250), (4, 16680125), (5, 13344100), (7, 9531500), (10, 6672050), (11, 6065500), (14, 4765750), (20, 3336025), (22, 3032750), (25, 2668820), (28, 2382875), (35, 1906300), (44, 1516375), (50, 1334410), (55, 1213100), (70, 953150), (77, 866500), (100, 667205), (110, 606550), (125, 533764), (140, 476575), (154, 433250), (175, 381260), (220, 303275), (250, 266882), (275, 242620), (308, 216625), (350, 190630), (385, 173300), (500, 133441), (550, 121310), (700, 95315), (770, 86650), (875, 76252), (1100, 60655), (1375, 48524), (1540, 43325), (1733, 38500), (1750, 38126), (1925, 34660), (2750, 24262), (3466, 19250), (3500, 19063), (3850, 17330), (5500, 12131), (6932, 9625), (7700, 8665)]