775500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 2515968

約数和(自身を除く): 1740468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 47, 50, 55, 60, 66, 75, 94, 100, 110, 125, 132, 141, 150, 165, 188, 220, 235, 250, 275, 282, 300, 330, 375, 470, 500, 517, 550, 564, 660, 705, 750, 825, 940, 1034, 1100, 1175, 1375, 1410, 1500, 1551, 1650, 2068, 2350, 2585, 2750, 2820, 3102, 3300, 3525, 4125, 4700, 5170, 5500, 5875, 6204, 7050, 7755, 8250, 10340, 11750, 12925, 14100, 15510, 16500, 17625, 23500, 25850, 31020, 35250, 38775, 51700, 64625, 70500, 77550, 129250, 155100, 193875, 258500, 387750, 775500]

約数ペア:

[(1, 775500), (2, 387750), (3, 258500), (4, 193875), (5, 155100), (6, 129250), (10, 77550), (11, 70500), (12, 64625), (15, 51700), (20, 38775), (22, 35250), (25, 31020), (30, 25850), (33, 23500), (44, 17625), (47, 16500), (50, 15510), (55, 14100), (60, 12925), (66, 11750), (75, 10340), (94, 8250), (100, 7755), (110, 7050), (125, 6204), (132, 5875), (141, 5500), (150, 5170), (165, 4700), (188, 4125), (220, 3525), (235, 3300), (250, 3102), (275, 2820), (282, 2750), (300, 2585), (330, 2350), (375, 2068), (470, 1650), (500, 1551), (517, 1500), (550, 1410), (564, 1375), (660, 1175), (705, 1100), (750, 1034), (825, 940)]