16458000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:250

約数の個数: 160

約数和(自身を含む): 57412992

約数和(自身を除く): 40954992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 211, 240, 250, 260, 300, 312, 325, 375, 390, 400, 422, 500, 520, 600, 624, 633, 650, 750, 780, 844, 975, 1000, 1040, 1055, 1200, 1266, 1300, 1500, 1560, 1625, 1688, 1950, 2000, 2110, 2532, 2600, 2743, 3000, 3120, 3165, 3250, 3376, 3900, 4220, 4875, 5064, 5200, 5275, 5486, 6000, 6330, 6500, 7800, 8229, 8440, 9750, 10128, 10550, 10972, 12660, 13000, 13715, 15600, 15825, 16458, 16880, 19500, 21100, 21944, 25320, 26000, 26375, 27430, 31650, 32916, 39000, 41145, 42200, 43888, 50640, 52750, 54860, 63300, 65832, 68575, 78000, 79125, 82290, 84400, 105500, 109720, 126600, 131664, 137150, 158250, 164580, 205725, 211000, 219440, 253200, 274300, 316500, 329160, 342875, 411450, 422000, 548600, 633000, 658320, 685750, 822900, 1028625, 1097200, 1266000, 1371500, 1645800, 2057250, 2743000, 3291600, 4114500, 5486000, 8229000, 16458000]

約数ペア:

[(1, 16458000), (2, 8229000), (3, 5486000), (4, 4114500), (5, 3291600), (6, 2743000), (8, 2057250), (10, 1645800), (12, 1371500), (13, 1266000), (15, 1097200), (16, 1028625), (20, 822900), (24, 685750), (25, 658320), (26, 633000), (30, 548600), (39, 422000), (40, 411450), (48, 342875), (50, 329160), (52, 316500), (60, 274300), (65, 253200), (75, 219440), (78, 211000), (80, 205725), (100, 164580), (104, 158250), (120, 137150), (125, 131664), (130, 126600), (150, 109720), (156, 105500), (195, 84400), (200, 82290), (208, 79125), (211, 78000), (240, 68575), (250, 65832), (260, 63300), (300, 54860), (312, 52750), (325, 50640), (375, 43888), (390, 42200), (400, 41145), (422, 39000), (500, 32916), (520, 31650), (600, 27430), (624, 26375), (633, 26000), (650, 25320), (750, 21944), (780, 21100), (844, 19500), (975, 16880), (1000, 16458), (1040, 15825), (1055, 15600), (1200, 13715), (1266, 13000), (1300, 12660), (1500, 10972), (1560, 10550), (1625, 10128), (1688, 9750), (1950, 8440), (2000, 8229), (2110, 7800), (2532, 6500), (2600, 6330), (2743, 6000), (3000, 5486), (3120, 5275), (3165, 5200), (3250, 5064), (3376, 4875), (3900, 4220)]