1870200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1039}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 6286800

約数和(自身を除く): 4416600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1039, 1800, 2078, 3117, 4156, 5195, 6234, 8312, 9351, 10390, 12468, 15585, 18702, 20780, 24936, 25975, 31170, 37404, 41560, 46755, 51950, 62340, 74808, 77925, 93510, 103900, 124680, 155850, 187020, 207800, 233775, 311700, 374040, 467550, 623400, 935100, 1870200]

約数ペア:

[(1, 1870200), (2, 935100), (3, 623400), (4, 467550), (5, 374040), (6, 311700), (8, 233775), (9, 207800), (10, 187020), (12, 155850), (15, 124680), (18, 103900), (20, 93510), (24, 77925), (25, 74808), (30, 62340), (36, 51950), (40, 46755), (45, 41560), (50, 37404), (60, 31170), (72, 25975), (75, 24936), (90, 20780), (100, 18702), (120, 15585), (150, 12468), (180, 10390), (200, 9351), (225, 8312), (300, 6234), (360, 5195), (450, 4156), (600, 3117), (900, 2078), (1039, 1800)]