8229000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 27780480

約数和(自身を除く): 19551480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 211, 250, 260, 300, 312, 325, 375, 390, 422, 500, 520, 600, 633, 650, 750, 780, 844, 975, 1000, 1055, 1266, 1300, 1500, 1560, 1625, 1688, 1950, 2110, 2532, 2600, 2743, 3000, 3165, 3250, 3900, 4220, 4875, 5064, 5275, 5486, 6330, 6500, 7800, 8229, 8440, 9750, 10550, 10972, 12660, 13000, 13715, 15825, 16458, 19500, 21100, 21944, 25320, 26375, 27430, 31650, 32916, 39000, 41145, 42200, 52750, 54860, 63300, 65832, 68575, 79125, 82290, 105500, 109720, 126600, 137150, 158250, 164580, 205725, 211000, 274300, 316500, 329160, 342875, 411450, 548600, 633000, 685750, 822900, 1028625, 1371500, 1645800, 2057250, 2743000, 4114500, 8229000]

約数ペア:

[(1, 8229000), (2, 4114500), (3, 2743000), (4, 2057250), (5, 1645800), (6, 1371500), (8, 1028625), (10, 822900), (12, 685750), (13, 633000), (15, 548600), (20, 411450), (24, 342875), (25, 329160), (26, 316500), (30, 274300), (39, 211000), (40, 205725), (50, 164580), (52, 158250), (60, 137150), (65, 126600), (75, 109720), (78, 105500), (100, 82290), (104, 79125), (120, 68575), (125, 65832), (130, 63300), (150, 54860), (156, 52750), (195, 42200), (200, 41145), (211, 39000), (250, 32916), (260, 31650), (300, 27430), (312, 26375), (325, 25320), (375, 21944), (390, 21100), (422, 19500), (500, 16458), (520, 15825), (600, 13715), (633, 13000), (650, 12660), (750, 10972), (780, 10550), (844, 9750), (975, 8440), (1000, 8229), (1055, 7800), (1266, 6500), (1300, 6330), (1500, 5486), (1560, 5275), (1625, 5064), (1688, 4875), (1950, 4220), (2110, 3900), (2532, 3250), (2600, 3165), (2743, 3000)]