28356000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 99066240

約数和(自身を除く): 70710240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 125, 136, 139, 150, 160, 170, 200, 204, 240, 250, 255, 272, 278, 300, 340, 375, 400, 408, 417, 425, 480, 500, 510, 544, 556, 600, 680, 695, 750, 800, 816, 834, 850, 1000, 1020, 1112, 1200, 1275, 1360, 1390, 1500, 1632, 1668, 1700, 2000, 2040, 2085, 2125, 2224, 2363, 2400, 2550, 2720, 2780, 3000, 3336, 3400, 3475, 4000, 4080, 4170, 4250, 4448, 4726, 5100, 5560, 6000, 6375, 6672, 6800, 6950, 7089, 8160, 8340, 8500, 9452, 10200, 10425, 11120, 11815, 12000, 12750, 13344, 13600, 13900, 14178, 16680, 17000, 17375, 18904, 20400, 20850, 22240, 23630, 25500, 27800, 28356, 33360, 34000, 34750, 35445, 37808, 40800, 41700, 47260, 51000, 52125, 55600, 56712, 59075, 66720, 68000, 69500, 70890, 75616, 83400, 94520, 102000, 104250, 111200, 113424, 118150, 139000, 141780, 166800, 177225, 189040, 204000, 208500, 226848, 236300, 278000, 283560, 295375, 333600, 354450, 378080, 417000, 472600, 556000, 567120, 590750, 708900, 834000, 886125, 945200, 1134240, 1181500, 1417800, 1668000, 1772250, 1890400, 2363000, 2835600, 3544500, 4726000, 5671200, 7089000, 9452000, 14178000, 28356000]

約数ペア:

[(1, 28356000), (2, 14178000), (3, 9452000), (4, 7089000), (5, 5671200), (6, 4726000), (8, 3544500), (10, 2835600), (12, 2363000), (15, 1890400), (16, 1772250), (17, 1668000), (20, 1417800), (24, 1181500), (25, 1134240), (30, 945200), (32, 886125), (34, 834000), (40, 708900), (48, 590750), (50, 567120), (51, 556000), (60, 472600), (68, 417000), (75, 378080), (80, 354450), (85, 333600), (96, 295375), (100, 283560), (102, 278000), (120, 236300), (125, 226848), (136, 208500), (139, 204000), (150, 189040), (160, 177225), (170, 166800), (200, 141780), (204, 139000), (240, 118150), (250, 113424), (255, 111200), (272, 104250), (278, 102000), (300, 94520), (340, 83400), (375, 75616), (400, 70890), (408, 69500), (417, 68000), (425, 66720), (480, 59075), (500, 56712), (510, 55600), (544, 52125), (556, 51000), (600, 47260), (680, 41700), (695, 40800), (750, 37808), (800, 35445), (816, 34750), (834, 34000), (850, 33360), (1000, 28356), (1020, 27800), (1112, 25500), (1200, 23630), (1275, 22240), (1360, 20850), (1390, 20400), (1500, 18904), (1632, 17375), (1668, 17000), (1700, 16680), (2000, 14178), (2040, 13900), (2085, 13600), (2125, 13344), (2224, 12750), (2363, 12000), (2400, 11815), (2550, 11120), (2720, 10425), (2780, 10200), (3000, 9452), (3336, 8500), (3400, 8340), (3475, 8160), (4000, 7089), (4080, 6950), (4170, 6800), (4250, 6672), (4448, 6375), (4726, 6000), (5100, 5560)]