128226600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71237}}^1$

素因数の和:71259

約数の個数: 72

約数和(自身を含む): 430633710

約数和(自身を除く): 302407110

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 71237, 142474, 213711, 284948, 356185, 427422, 569896, 641133, 712370, 854844, 1068555, 1282266, 1424740, 1709688, 1780925, 2137110, 2564532, 2849480, 3205665, 3561850, 4274220, 5129064, 5342775, 6411330, 7123700, 8548440, 10685550, 12822660, 14247400, 16028325, 21371100, 25645320, 32056650, 42742200, 64113300, 128226600]

約数ペア:

[(1, 128226600), (2, 64113300), (3, 42742200), (4, 32056650), (5, 25645320), (6, 21371100), (8, 16028325), (9, 14247400), (10, 12822660), (12, 10685550), (15, 8548440), (18, 7123700), (20, 6411330), (24, 5342775), (25, 5129064), (30, 4274220), (36, 3561850), (40, 3205665), (45, 2849480), (50, 2564532), (60, 2137110), (72, 1780925), (75, 1709688), (90, 1424740), (100, 1282266), (120, 1068555), (150, 854844), (180, 712370), (200, 641133), (225, 569896), (300, 427422), (360, 356185), (450, 284948), (600, 213711), (900, 142474), (1800, 71237)]