153865200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{128221}}^1$

素因数の和:128242

約数の個数: 60

約数和(自身を含む): 492885368

約数和(自身を除く): 339020168

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, 150, 200, 240, 300, 400, 600, 1200, 128221, 256442, 384663, 512884, 641105, 769326, 1025768, 1282210, 1538652, 1923315, 2051536, 2564420, 3077304, 3205525, 3846630, 5128840, 6154608, 6411050, 7693260, 9616575, 10257680, 12822100, 15386520, 19233150, 25644200, 30773040, 38466300, 51288400, 76932600, 153865200]

約数ペア:

[(1, 153865200), (2, 76932600), (3, 51288400), (4, 38466300), (5, 30773040), (6, 25644200), (8, 19233150), (10, 15386520), (12, 12822100), (15, 10257680), (16, 9616575), (20, 7693260), (24, 6411050), (25, 6154608), (30, 5128840), (40, 3846630), (48, 3205525), (50, 3077304), (60, 2564420), (75, 2051536), (80, 1923315), (100, 1538652), (120, 1282210), (150, 1025768), (200, 769326), (240, 641105), (300, 512884), (400, 384663), (600, 256442), (1200, 128221)]