458061750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:964

約数の個数: 128

約数和(自身を含む): 1287936000

約数和(自身を除く): 829874250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 79, 90, 125, 135, 150, 158, 225, 237, 250, 270, 375, 395, 450, 474, 675, 711, 750, 790, 859, 1125, 1185, 1350, 1422, 1718, 1975, 2133, 2250, 2370, 2577, 3375, 3555, 3950, 4266, 4295, 5154, 5925, 6750, 7110, 7731, 8590, 9875, 10665, 11850, 12885, 15462, 17775, 19750, 21330, 21475, 23193, 25770, 29625, 35550, 38655, 42950, 46386, 53325, 59250, 64425, 67861, 77310, 88875, 106650, 107375, 115965, 128850, 135722, 177750, 193275, 203583, 214750, 231930, 266625, 322125, 339305, 386550, 407166, 533250, 579825, 610749, 644250, 678610, 966375, 1017915, 1159650, 1221498, 1696525, 1832247, 1932750, 2035830, 2899125, 3053745, 3393050, 3664494, 5089575, 5798250, 6107490, 8482625, 9161235, 10179150, 15268725, 16965250, 18322470, 25447875, 30537450, 45806175, 50895750, 76343625, 91612350, 152687250, 229030875, 458061750]

約数ペア:

[(1, 458061750), (2, 229030875), (3, 152687250), (5, 91612350), (6, 76343625), (9, 50895750), (10, 45806175), (15, 30537450), (18, 25447875), (25, 18322470), (27, 16965250), (30, 15268725), (45, 10179150), (50, 9161235), (54, 8482625), (75, 6107490), (79, 5798250), (90, 5089575), (125, 3664494), (135, 3393050), (150, 3053745), (158, 2899125), (225, 2035830), (237, 1932750), (250, 1832247), (270, 1696525), (375, 1221498), (395, 1159650), (450, 1017915), (474, 966375), (675, 678610), (711, 644250), (750, 610749), (790, 579825), (859, 533250), (1125, 407166), (1185, 386550), (1350, 339305), (1422, 322125), (1718, 266625), (1975, 231930), (2133, 214750), (2250, 203583), (2370, 193275), (2577, 177750), (3375, 135722), (3555, 128850), (3950, 115965), (4266, 107375), (4295, 106650), (5154, 88875), (5925, 77310), (6750, 67861), (7110, 64425), (7731, 59250), (8590, 53325), (9875, 46386), (10665, 42950), (11850, 38655), (12885, 35550), (15462, 29625), (17775, 25770), (19750, 23193), (21330, 21475)]