715012500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 2178610560

約数和(自身を除く): 1463598060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 125, 138, 150, 230, 250, 276, 300, 345, 375, 460, 500, 575, 625, 690, 750, 829, 1150, 1250, 1380, 1500, 1658, 1725, 1875, 2300, 2487, 2500, 2875, 3125, 3316, 3450, 3750, 4145, 4974, 5750, 6250, 6900, 7500, 8290, 8625, 9375, 9948, 11500, 12435, 12500, 14375, 16580, 17250, 18750, 19067, 20725, 24870, 28750, 34500, 37500, 38134, 41450, 43125, 49740, 57201, 57500, 62175, 71875, 76268, 82900, 86250, 95335, 103625, 114402, 124350, 143750, 172500, 190670, 207250, 215625, 228804, 248700, 286005, 287500, 310875, 381340, 414500, 431250, 476675, 518125, 572010, 621750, 862500, 953350, 1036250, 1144020, 1243500, 1430025, 1554375, 1906700, 2072500, 2383375, 2590625, 2860050, 3108750, 4766750, 5181250, 5720100, 6217500, 7150125, 7771875, 9533500, 10362500, 11916875, 14300250, 15543750, 23833750, 28600500, 31087500, 35750625, 47667500, 59584375, 71501250, 119168750, 143002500, 178753125, 238337500, 357506250, 715012500]

約数ペア:

[(1, 715012500), (2, 357506250), (3, 238337500), (4, 178753125), (5, 143002500), (6, 119168750), (10, 71501250), (12, 59584375), (15, 47667500), (20, 35750625), (23, 31087500), (25, 28600500), (30, 23833750), (46, 15543750), (50, 14300250), (60, 11916875), (69, 10362500), (75, 9533500), (92, 7771875), (100, 7150125), (115, 6217500), (125, 5720100), (138, 5181250), (150, 4766750), (230, 3108750), (250, 2860050), (276, 2590625), (300, 2383375), (345, 2072500), (375, 1906700), (460, 1554375), (500, 1430025), (575, 1243500), (625, 1144020), (690, 1036250), (750, 953350), (829, 862500), (1150, 621750), (1250, 572010), (1380, 518125), (1500, 476675), (1658, 431250), (1725, 414500), (1875, 381340), (2300, 310875), (2487, 287500), (2500, 286005), (2875, 248700), (3125, 228804), (3316, 215625), (3450, 207250), (3750, 190670), (4145, 172500), (4974, 143750), (5750, 124350), (6250, 114402), (6900, 103625), (7500, 95335), (8290, 86250), (8625, 82900), (9375, 76268), (9948, 71875), (11500, 62175), (12435, 57500), (12500, 57201), (14375, 49740), (16580, 43125), (17250, 41450), (18750, 38134), (19067, 37500), (20725, 34500), (24870, 28750)]