42906000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{7151}}^1$

素因数の和:7177

約数の個数: 80

約数和(自身を含む): 138348288

約数和(自身を除く): 95442288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 7151, 14302, 21453, 28604, 35755, 42906, 57208, 71510, 85812, 107265, 114416, 143020, 171624, 178775, 214530, 286040, 343248, 357550, 429060, 536325, 572080, 715100, 858120, 893875, 1072650, 1430200, 1716240, 1787750, 2145300, 2681625, 2860400, 3575500, 4290600, 5363250, 7151000, 8581200, 10726500, 14302000, 21453000, 42906000]

約数ペア:

[(1, 42906000), (2, 21453000), (3, 14302000), (4, 10726500), (5, 8581200), (6, 7151000), (8, 5363250), (10, 4290600), (12, 3575500), (15, 2860400), (16, 2681625), (20, 2145300), (24, 1787750), (25, 1716240), (30, 1430200), (40, 1072650), (48, 893875), (50, 858120), (60, 715100), (75, 572080), (80, 536325), (100, 429060), (120, 357550), (125, 343248), (150, 286040), (200, 214530), (240, 178775), (250, 171624), (300, 143020), (375, 114416), (400, 107265), (500, 85812), (600, 71510), (750, 57208), (1000, 42906), (1200, 35755), (1500, 28604), (2000, 21453), (3000, 14302), (6000, 7151)]