51190200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{28439}}^1$

素因数の和:28461

約数の個数: 72

約数和(自身を含む): 171919800

約数和(自身を除く): 120729600

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, 1800, 28439, 56878, 85317, 113756, 142195, 170634, 227512, 255951, 284390, 341268, 426585, 511902, 568780, 682536, 710975, 853170, 1023804, 1137560, 1279755, 1421950, 1706340, 2047608, 2132925, 2559510, 2843900, 3412680, 4265850, 5119020, 5687800, 6398775, 8531700, 10238040, 12797550, 17063400, 25595100, 51190200]

約数ペア:

[(1, 51190200), (2, 25595100), (3, 17063400), (4, 12797550), (5, 10238040), (6, 8531700), (8, 6398775), (9, 5687800), (10, 5119020), (12, 4265850), (15, 3412680), (18, 2843900), (20, 2559510), (24, 2132925), (25, 2047608), (30, 1706340), (36, 1421950), (40, 1279755), (45, 1137560), (50, 1023804), (60, 853170), (72, 710975), (75, 682536), (90, 568780), (100, 511902), (120, 426585), (150, 341268), (180, 284390), (200, 255951), (225, 227512), (300, 170634), (360, 142195), (450, 113756), (600, 85317), (900, 56878), (1800, 28439)]