82135900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10667}}^1$

素因数の和:10699

約数の個数: 72

約数和(自身を含む): 222235776

約数和(自身を除く): 140099876

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 10667, 21334, 42668, 53335, 74669, 106670, 117337, 149338, 213340, 234674, 266675, 298676, 373345, 469348, 533350, 586685, 746690, 821359, 1066700, 1173370, 1493380, 1642718, 1866725, 2346740, 2933425, 3285436, 3733450, 4106795, 5866850, 7466900, 8213590, 11733700, 16427180, 20533975, 41067950, 82135900]

約数ペア:

[(1, 82135900), (2, 41067950), (4, 20533975), (5, 16427180), (7, 11733700), (10, 8213590), (11, 7466900), (14, 5866850), (20, 4106795), (22, 3733450), (25, 3285436), (28, 2933425), (35, 2346740), (44, 1866725), (50, 1642718), (55, 1493380), (70, 1173370), (77, 1066700), (100, 821359), (110, 746690), (140, 586685), (154, 533350), (175, 469348), (220, 373345), (275, 298676), (308, 266675), (350, 234674), (385, 213340), (550, 149338), (700, 117337), (770, 106670), (1100, 74669), (1540, 53335), (1925, 42668), (3850, 21334), (7700, 10667)]