51910800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 167905920

約数和(自身を除く): 115995120

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, 181, 200, 239, 240, 300, 362, 400, 478, 543, 600, 717, 724, 905, 956, 1086, 1195, 1200, 1434, 1448, 1810, 1912, 2172, 2390, 2715, 2868, 2896, 3585, 3620, 3824, 4344, 4525, 4780, 5430, 5736, 5975, 7170, 7240, 8688, 9050, 9560, 10860, 11472, 11950, 13575, 14340, 14480, 17925, 18100, 19120, 21720, 23900, 27150, 28680, 35850, 36200, 43259, 43440, 47800, 54300, 57360, 71700, 72400, 86518, 95600, 108600, 129777, 143400, 173036, 216295, 217200, 259554, 286800, 346072, 432590, 519108, 648885, 692144, 865180, 1038216, 1081475, 1297770, 1730360, 2076432, 2162950, 2595540, 3244425, 3460720, 4325900, 5191080, 6488850, 8651800, 10382160, 12977700, 17303600, 25955400, 51910800]

約数ペア:

[(1, 51910800), (2, 25955400), (3, 17303600), (4, 12977700), (5, 10382160), (6, 8651800), (8, 6488850), (10, 5191080), (12, 4325900), (15, 3460720), (16, 3244425), (20, 2595540), (24, 2162950), (25, 2076432), (30, 1730360), (40, 1297770), (48, 1081475), (50, 1038216), (60, 865180), (75, 692144), (80, 648885), (100, 519108), (120, 432590), (150, 346072), (181, 286800), (200, 259554), (239, 217200), (240, 216295), (300, 173036), (362, 143400), (400, 129777), (478, 108600), (543, 95600), (600, 86518), (717, 72400), (724, 71700), (905, 57360), (956, 54300), (1086, 47800), (1195, 43440), (1200, 43259), (1434, 36200), (1448, 35850), (1810, 28680), (1912, 27150), (2172, 23900), (2390, 21720), (2715, 19120), (2868, 18100), (2896, 17925), (3585, 14480), (3620, 14340), (3824, 13575), (4344, 11950), (4525, 11472), (4780, 10860), (5430, 9560), (5736, 9050), (5975, 8688), (7170, 7240)]