457123800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1010

約数の個数: 192

約数和(自身を含む): 1634181120

約数和(自身を除く): 1177057320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 127, 140, 150, 168, 175, 200, 210, 254, 280, 300, 350, 381, 420, 508, 525, 600, 635, 700, 762, 840, 857, 889, 1016, 1050, 1270, 1400, 1524, 1714, 1778, 1905, 2100, 2540, 2571, 2667, 3048, 3175, 3428, 3556, 3810, 4200, 4285, 4445, 5080, 5142, 5334, 5999, 6350, 6856, 7112, 7620, 8570, 8890, 9525, 10284, 10668, 11998, 12700, 12855, 13335, 15240, 17140, 17780, 17997, 19050, 20568, 21336, 21425, 22225, 23996, 25400, 25710, 26670, 29995, 34280, 35560, 35994, 38100, 42850, 44450, 47992, 51420, 53340, 59990, 64275, 66675, 71988, 76200, 85700, 88900, 89985, 102840, 106680, 108839, 119980, 128550, 133350, 143976, 149975, 171400, 177800, 179970, 217678, 239960, 257100, 266700, 299950, 326517, 359940, 435356, 449925, 514200, 533400, 544195, 599900, 653034, 719880, 761873, 870712, 899850, 1088390, 1199800, 1306068, 1523746, 1632585, 1799700, 2176780, 2285619, 2612136, 2720975, 3047492, 3265170, 3599400, 3809365, 4353560, 4571238, 5441950, 6094984, 6530340, 7618730, 8162925, 9142476, 10883900, 11428095, 13060680, 15237460, 16325850, 18284952, 19046825, 21767800, 22856190, 30474920, 32651700, 38093650, 45712380, 57140475, 65303400, 76187300, 91424760, 114280950, 152374600, 228561900, 457123800]

約数ペア:

[(1, 457123800), (2, 228561900), (3, 152374600), (4, 114280950), (5, 91424760), (6, 76187300), (7, 65303400), (8, 57140475), (10, 45712380), (12, 38093650), (14, 32651700), (15, 30474920), (20, 22856190), (21, 21767800), (24, 19046825), (25, 18284952), (28, 16325850), (30, 15237460), (35, 13060680), (40, 11428095), (42, 10883900), (50, 9142476), (56, 8162925), (60, 7618730), (70, 6530340), (75, 6094984), (84, 5441950), (100, 4571238), (105, 4353560), (120, 3809365), (127, 3599400), (140, 3265170), (150, 3047492), (168, 2720975), (175, 2612136), (200, 2285619), (210, 2176780), (254, 1799700), (280, 1632585), (300, 1523746), (350, 1306068), (381, 1199800), (420, 1088390), (508, 899850), (525, 870712), (600, 761873), (635, 719880), (700, 653034), (762, 599900), (840, 544195), (857, 533400), (889, 514200), (1016, 449925), (1050, 435356), (1270, 359940), (1400, 326517), (1524, 299950), (1714, 266700), (1778, 257100), (1905, 239960), (2100, 217678), (2540, 179970), (2571, 177800), (2667, 171400), (3048, 149975), (3175, 143976), (3428, 133350), (3556, 128550), (3810, 119980), (4200, 108839), (4285, 106680), (4445, 102840), (5080, 89985), (5142, 88900), (5334, 85700), (5999, 76200), (6350, 71988), (6856, 66675), (7112, 64275), (7620, 59990), (8570, 53340), (8890, 51420), (9525, 47992), (10284, 44450), (10668, 42850), (11998, 38100), (12700, 35994), (12855, 35560), (13335, 34280), (15240, 29995), (17140, 26670), (17780, 25710), (17997, 25400), (19050, 23996), (20568, 22225), (21336, 21425)]