68852400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 222475344

約数和(自身を除く): 153622944

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, 240, 300, 317, 362, 400, 543, 600, 634, 724, 905, 951, 1086, 1200, 1268, 1448, 1585, 1810, 1902, 2172, 2536, 2715, 2896, 3170, 3620, 3804, 4344, 4525, 4755, 5072, 5430, 6340, 7240, 7608, 7925, 8688, 9050, 9510, 10860, 12680, 13575, 14480, 15216, 15850, 18100, 19020, 21720, 23775, 25360, 27150, 31700, 36200, 38040, 43440, 47550, 54300, 57377, 63400, 72400, 76080, 95100, 108600, 114754, 126800, 172131, 190200, 217200, 229508, 286885, 344262, 380400, 459016, 573770, 688524, 860655, 918032, 1147540, 1377048, 1434425, 1721310, 2295080, 2754096, 2868850, 3442620, 4303275, 4590160, 5737700, 6885240, 8606550, 11475400, 13770480, 17213100, 22950800, 34426200, 68852400]

約数ペア:

[(1, 68852400), (2, 34426200), (3, 22950800), (4, 17213100), (5, 13770480), (6, 11475400), (8, 8606550), (10, 6885240), (12, 5737700), (15, 4590160), (16, 4303275), (20, 3442620), (24, 2868850), (25, 2754096), (30, 2295080), (40, 1721310), (48, 1434425), (50, 1377048), (60, 1147540), (75, 918032), (80, 860655), (100, 688524), (120, 573770), (150, 459016), (181, 380400), (200, 344262), (240, 286885), (300, 229508), (317, 217200), (362, 190200), (400, 172131), (543, 126800), (600, 114754), (634, 108600), (724, 95100), (905, 76080), (951, 72400), (1086, 63400), (1200, 57377), (1268, 54300), (1448, 47550), (1585, 43440), (1810, 38040), (1902, 36200), (2172, 31700), (2536, 27150), (2715, 25360), (2896, 23775), (3170, 21720), (3620, 19020), (3804, 18100), (4344, 15850), (4525, 15216), (4755, 14480), (5072, 13575), (5430, 12680), (6340, 10860), (7240, 9510), (7608, 9050), (7925, 8688)]