68800600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2843}}^1$

素因数の和:2881

約数の個数: 72

約数和(自身を含む): 175887180

約数和(自身を除く): 107086580

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 2200, 2420, 2843, 3025, 4840, 5686, 6050, 11372, 12100, 14215, 22744, 24200, 28430, 31273, 56860, 62546, 71075, 113720, 125092, 142150, 156365, 250184, 284300, 312730, 344003, 568600, 625460, 688006, 781825, 1250920, 1376012, 1563650, 1720015, 2752024, 3127300, 3440030, 6254600, 6880060, 8600075, 13760120, 17200150, 34400300, 68800600]

約数ペア:

[(1, 68800600), (2, 34400300), (4, 17200150), (5, 13760120), (8, 8600075), (10, 6880060), (11, 6254600), (20, 3440030), (22, 3127300), (25, 2752024), (40, 1720015), (44, 1563650), (50, 1376012), (55, 1250920), (88, 781825), (100, 688006), (110, 625460), (121, 568600), (200, 344003), (220, 312730), (242, 284300), (275, 250184), (440, 156365), (484, 142150), (550, 125092), (605, 113720), (968, 71075), (1100, 62546), (1210, 56860), (2200, 31273), (2420, 28430), (2843, 24200), (3025, 22744), (4840, 14215), (5686, 12100), (6050, 11372)]