150038000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{1531}}^1$

素因数の和:1568

約数の個数: 120

約数和(自身を含む): 422298864

約数和(自身を除く): 272260864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 875, 980, 1000, 1225, 1400, 1531, 1750, 1960, 2000, 2450, 2800, 3062, 3500, 3920, 4900, 6124, 6125, 7000, 7655, 9800, 10717, 12248, 12250, 14000, 15310, 19600, 21434, 24496, 24500, 30620, 38275, 42868, 49000, 53585, 61240, 75019, 76550, 85736, 98000, 107170, 122480, 150038, 153100, 171472, 191375, 214340, 267925, 300076, 306200, 375095, 382750, 428680, 535850, 600152, 612400, 750190, 765500, 857360, 1071700, 1200304, 1339625, 1500380, 1531000, 1875475, 2143400, 2679250, 3000760, 3062000, 3750950, 4286800, 5358500, 6001520, 7501900, 9377375, 10717000, 15003800, 18754750, 21434000, 30007600, 37509500, 75019000, 150038000]

約数ペア:

[(1, 150038000), (2, 75019000), (4, 37509500), (5, 30007600), (7, 21434000), (8, 18754750), (10, 15003800), (14, 10717000), (16, 9377375), (20, 7501900), (25, 6001520), (28, 5358500), (35, 4286800), (40, 3750950), (49, 3062000), (50, 3000760), (56, 2679250), (70, 2143400), (80, 1875475), (98, 1531000), (100, 1500380), (112, 1339625), (125, 1200304), (140, 1071700), (175, 857360), (196, 765500), (200, 750190), (245, 612400), (250, 600152), (280, 535850), (350, 428680), (392, 382750), (400, 375095), (490, 306200), (500, 300076), (560, 267925), (700, 214340), (784, 191375), (875, 171472), (980, 153100), (1000, 150038), (1225, 122480), (1400, 107170), (1531, 98000), (1750, 85736), (1960, 76550), (2000, 75019), (2450, 61240), (2800, 53585), (3062, 49000), (3500, 42868), (3920, 38275), (4900, 30620), (6124, 24500), (6125, 24496), (7000, 21434), (7655, 19600), (9800, 15310), (10717, 14000), (12248, 12250)]