131151000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43717}}^1$

素因数の和:43741

約数の個数: 64

約数和(自身を含む): 409200480

約数和(自身を除く): 278049480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 43717, 87434, 131151, 174868, 218585, 262302, 349736, 437170, 524604, 655755, 874340, 1049208, 1092925, 1311510, 1748680, 2185850, 2623020, 3278775, 4371700, 5246040, 5464625, 6557550, 8743400, 10929250, 13115100, 16393875, 21858500, 26230200, 32787750, 43717000, 65575500, 131151000]

約数ペア:

[(1, 131151000), (2, 65575500), (3, 43717000), (4, 32787750), (5, 26230200), (6, 21858500), (8, 16393875), (10, 13115100), (12, 10929250), (15, 8743400), (20, 6557550), (24, 5464625), (25, 5246040), (30, 4371700), (40, 3278775), (50, 2623020), (60, 2185850), (75, 1748680), (100, 1311510), (120, 1092925), (125, 1049208), (150, 874340), (200, 655755), (250, 524604), (300, 437170), (375, 349736), (500, 262302), (600, 218585), (750, 174868), (1000, 131151), (1500, 87434), (3000, 43717)]