152478800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20063}}^1$

素因数の和:20100

約数の個数: 60

約数和(自身を含む): 385630080

約数和(自身を除く): 233151280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 20063, 40126, 80252, 100315, 160504, 200630, 321008, 381197, 401260, 501575, 762394, 802520, 1003150, 1524788, 1605040, 1905985, 2006300, 3049576, 3811970, 4012600, 6099152, 7623940, 8025200, 9529925, 15247880, 19059850, 30495760, 38119700, 76239400, 152478800]

約数ペア:

[(1, 152478800), (2, 76239400), (4, 38119700), (5, 30495760), (8, 19059850), (10, 15247880), (16, 9529925), (19, 8025200), (20, 7623940), (25, 6099152), (38, 4012600), (40, 3811970), (50, 3049576), (76, 2006300), (80, 1905985), (95, 1605040), (100, 1524788), (152, 1003150), (190, 802520), (200, 762394), (304, 501575), (380, 401260), (400, 381197), (475, 321008), (760, 200630), (950, 160504), (1520, 100315), (1900, 80252), (3800, 40126), (7600, 20063)]