8901000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 192

約数和(自身を含む): 32123520

約数和(自身を除く): 23222520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 43, 45, 46, 50, 60, 69, 72, 75, 86, 90, 92, 100, 115, 120, 125, 129, 138, 150, 172, 180, 184, 200, 207, 215, 225, 230, 250, 258, 276, 300, 344, 345, 360, 375, 387, 414, 430, 450, 460, 500, 516, 552, 575, 600, 645, 690, 750, 774, 828, 860, 900, 920, 989, 1000, 1032, 1035, 1075, 1125, 1150, 1290, 1380, 1500, 1548, 1656, 1720, 1725, 1800, 1935, 1978, 2070, 2150, 2250, 2300, 2580, 2760, 2875, 2967, 3000, 3096, 3225, 3450, 3870, 3956, 4140, 4300, 4500, 4600, 4945, 5160, 5175, 5375, 5750, 5934, 6450, 6900, 7740, 7912, 8280, 8600, 8625, 8901, 9000, 9675, 9890, 10350, 10750, 11500, 11868, 12900, 13800, 14835, 15480, 16125, 17250, 17802, 19350, 19780, 20700, 21500, 23000, 23736, 24725, 25800, 25875, 29670, 32250, 34500, 35604, 38700, 39560, 41400, 43000, 44505, 48375, 49450, 51750, 59340, 64500, 69000, 71208, 74175, 77400, 89010, 96750, 98900, 103500, 118680, 123625, 129000, 148350, 178020, 193500, 197800, 207000, 222525, 247250, 296700, 356040, 370875, 387000, 445050, 494500, 593400, 741750, 890100, 989000, 1112625, 1483500, 1780200, 2225250, 2967000, 4450500, 8901000]

約数ペア:

[(1, 8901000), (2, 4450500), (3, 2967000), (4, 2225250), (5, 1780200), (6, 1483500), (8, 1112625), (9, 989000), (10, 890100), (12, 741750), (15, 593400), (18, 494500), (20, 445050), (23, 387000), (24, 370875), (25, 356040), (30, 296700), (36, 247250), (40, 222525), (43, 207000), (45, 197800), (46, 193500), (50, 178020), (60, 148350), (69, 129000), (72, 123625), (75, 118680), (86, 103500), (90, 98900), (92, 96750), (100, 89010), (115, 77400), (120, 74175), (125, 71208), (129, 69000), (138, 64500), (150, 59340), (172, 51750), (180, 49450), (184, 48375), (200, 44505), (207, 43000), (215, 41400), (225, 39560), (230, 38700), (250, 35604), (258, 34500), (276, 32250), (300, 29670), (344, 25875), (345, 25800), (360, 24725), (375, 23736), (387, 23000), (414, 21500), (430, 20700), (450, 19780), (460, 19350), (500, 17802), (516, 17250), (552, 16125), (575, 15480), (600, 14835), (645, 13800), (690, 12900), (750, 11868), (774, 11500), (828, 10750), (860, 10350), (900, 9890), (920, 9675), (989, 9000), (1000, 8901), (1032, 8625), (1035, 8600), (1075, 8280), (1125, 7912), (1150, 7740), (1290, 6900), (1380, 6450), (1500, 5934), (1548, 5750), (1656, 5375), (1720, 5175), (1725, 5160), (1800, 4945), (1935, 4600), (1978, 4500), (2070, 4300), (2150, 4140), (2250, 3956), (2300, 3870), (2580, 3450), (2760, 3225), (2875, 3096), (2967, 3000)]