68001300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{75557}}^1$

素因数の和:75577

約数の個数: 54

約数和(自身を含む): 213149118

約数和(自身を除く): 145147818

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 75557, 151114, 226671, 302228, 377785, 453342, 680013, 755570, 906684, 1133355, 1360026, 1511140, 1888925, 2266710, 2720052, 3400065, 3777850, 4533420, 5666775, 6800130, 7555700, 11333550, 13600260, 17000325, 22667100, 34000650, 68001300]

約数ペア:

[(1, 68001300), (2, 34000650), (3, 22667100), (4, 17000325), (5, 13600260), (6, 11333550), (9, 7555700), (10, 6800130), (12, 5666775), (15, 4533420), (18, 3777850), (20, 3400065), (25, 2720052), (30, 2266710), (36, 1888925), (45, 1511140), (50, 1360026), (60, 1133355), (75, 906684), (90, 755570), (100, 680013), (150, 453342), (180, 377785), (225, 302228), (300, 226671), (450, 151114), (900, 75557)]