221976000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{3083}}^1$

素因数の和:3116

約数の個数: 168

約数和(自身を含む): 794302704

約数和(自身を除く): 572326704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1440, 1500, 1600, 1800, 2000, 2250, 2400, 2880, 3000, 3083, 3600, 4000, 4500, 4800, 6000, 6166, 7200, 8000, 9000, 9249, 12000, 12332, 14400, 15415, 18000, 18498, 24000, 24664, 27747, 30830, 36000, 36996, 46245, 49328, 55494, 61660, 72000, 73992, 77075, 92490, 98656, 110988, 123320, 138735, 147984, 154150, 184980, 197312, 221976, 231225, 246640, 277470, 295968, 308300, 369960, 385375, 443952, 462450, 493280, 554940, 591936, 616600, 693675, 739920, 770750, 887904, 924900, 986560, 1109880, 1156125, 1233200, 1387350, 1479840, 1541500, 1775808, 1849800, 2219760, 2312250, 2466400, 2774700, 2959680, 3083000, 3468375, 3699600, 4439520, 4624500, 4932800, 5549400, 6166000, 6936750, 7399200, 8879040, 9249000, 11098800, 12332000, 13873500, 14798400, 18498000, 22197600, 24664000, 27747000, 36996000, 44395200, 55494000, 73992000, 110988000, 221976000]

約数ペア:

[(1, 221976000), (2, 110988000), (3, 73992000), (4, 55494000), (5, 44395200), (6, 36996000), (8, 27747000), (9, 24664000), (10, 22197600), (12, 18498000), (15, 14798400), (16, 13873500), (18, 12332000), (20, 11098800), (24, 9249000), (25, 8879040), (30, 7399200), (32, 6936750), (36, 6166000), (40, 5549400), (45, 4932800), (48, 4624500), (50, 4439520), (60, 3699600), (64, 3468375), (72, 3083000), (75, 2959680), (80, 2774700), (90, 2466400), (96, 2312250), (100, 2219760), (120, 1849800), (125, 1775808), (144, 1541500), (150, 1479840), (160, 1387350), (180, 1233200), (192, 1156125), (200, 1109880), (225, 986560), (240, 924900), (250, 887904), (288, 770750), (300, 739920), (320, 693675), (360, 616600), (375, 591936), (400, 554940), (450, 493280), (480, 462450), (500, 443952), (576, 385375), (600, 369960), (720, 308300), (750, 295968), (800, 277470), (900, 246640), (960, 231225), (1000, 221976), (1125, 197312), (1200, 184980), (1440, 154150), (1500, 147984), (1600, 138735), (1800, 123320), (2000, 110988), (2250, 98656), (2400, 92490), (2880, 77075), (3000, 73992), (3083, 72000), (3600, 61660), (4000, 55494), (4500, 49328), (4800, 46245), (6000, 36996), (6166, 36000), (7200, 30830), (8000, 27747), (9000, 24664), (9249, 24000), (12000, 18498), (12332, 18000), (14400, 15415)]