1383800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 3816720

約数和(自身を除く): 2432920

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 37, 40, 44, 50, 55, 68, 74, 85, 88, 100, 110, 136, 148, 170, 185, 187, 200, 220, 275, 296, 340, 370, 374, 407, 425, 440, 550, 629, 680, 740, 748, 814, 850, 925, 935, 1100, 1258, 1480, 1496, 1628, 1700, 1850, 1870, 2035, 2200, 2516, 3145, 3256, 3400, 3700, 3740, 4070, 4675, 5032, 6290, 6919, 7400, 7480, 8140, 9350, 10175, 12580, 13838, 15725, 16280, 18700, 20350, 25160, 27676, 31450, 34595, 37400, 40700, 55352, 62900, 69190, 81400, 125800, 138380, 172975, 276760, 345950, 691900, 1383800]

約数ペア:

[(1, 1383800), (2, 691900), (4, 345950), (5, 276760), (8, 172975), (10, 138380), (11, 125800), (17, 81400), (20, 69190), (22, 62900), (25, 55352), (34, 40700), (37, 37400), (40, 34595), (44, 31450), (50, 27676), (55, 25160), (68, 20350), (74, 18700), (85, 16280), (88, 15725), (100, 13838), (110, 12580), (136, 10175), (148, 9350), (170, 8140), (185, 7480), (187, 7400), (200, 6919), (220, 6290), (275, 5032), (296, 4675), (340, 4070), (370, 3740), (374, 3700), (407, 3400), (425, 3256), (440, 3145), (550, 2516), (629, 2200), (680, 2035), (740, 1870), (748, 1850), (814, 1700), (850, 1628), (925, 1496), (935, 1480), (1100, 1258)]