42018000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 160

約数和(自身を含む): 139276800

約数和(自身を除く): 97258800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 125, 141, 149, 150, 188, 200, 235, 240, 250, 282, 298, 300, 375, 376, 400, 447, 470, 500, 564, 596, 600, 705, 745, 750, 752, 894, 940, 1000, 1128, 1175, 1192, 1200, 1410, 1490, 1500, 1788, 1880, 2000, 2235, 2256, 2350, 2384, 2820, 2980, 3000, 3525, 3576, 3725, 3760, 4470, 4700, 5640, 5875, 5960, 6000, 7003, 7050, 7152, 7450, 8940, 9400, 11175, 11280, 11750, 11920, 14006, 14100, 14900, 17625, 17880, 18625, 18800, 21009, 22350, 23500, 28012, 28200, 29800, 35015, 35250, 35760, 37250, 42018, 44700, 47000, 55875, 56024, 56400, 59600, 70030, 70500, 74500, 84036, 89400, 94000, 105045, 111750, 112048, 140060, 141000, 149000, 168072, 175075, 178800, 210090, 223500, 280120, 282000, 298000, 336144, 350150, 420180, 447000, 525225, 560240, 700300, 840360, 875375, 894000, 1050450, 1400600, 1680720, 1750750, 2100900, 2626125, 2801200, 3501500, 4201800, 5252250, 7003000, 8403600, 10504500, 14006000, 21009000, 42018000]

約数ペア:

[(1, 42018000), (2, 21009000), (3, 14006000), (4, 10504500), (5, 8403600), (6, 7003000), (8, 5252250), (10, 4201800), (12, 3501500), (15, 2801200), (16, 2626125), (20, 2100900), (24, 1750750), (25, 1680720), (30, 1400600), (40, 1050450), (47, 894000), (48, 875375), (50, 840360), (60, 700300), (75, 560240), (80, 525225), (94, 447000), (100, 420180), (120, 350150), (125, 336144), (141, 298000), (149, 282000), (150, 280120), (188, 223500), (200, 210090), (235, 178800), (240, 175075), (250, 168072), (282, 149000), (298, 141000), (300, 140060), (375, 112048), (376, 111750), (400, 105045), (447, 94000), (470, 89400), (500, 84036), (564, 74500), (596, 70500), (600, 70030), (705, 59600), (745, 56400), (750, 56024), (752, 55875), (894, 47000), (940, 44700), (1000, 42018), (1128, 37250), (1175, 35760), (1192, 35250), (1200, 35015), (1410, 29800), (1490, 28200), (1500, 28012), (1788, 23500), (1880, 22350), (2000, 21009), (2235, 18800), (2256, 18625), (2350, 17880), (2384, 17625), (2820, 14900), (2980, 14100), (3000, 14006), (3525, 11920), (3576, 11750), (3725, 11280), (3760, 11175), (4470, 9400), (4700, 8940), (5640, 7450), (5875, 7152), (5960, 7050), (6000, 7003)]