22089000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 71136000

約数和(自身を除く): 49047000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 100, 111, 120, 125, 148, 150, 185, 199, 200, 222, 250, 296, 300, 370, 375, 398, 444, 500, 555, 597, 600, 740, 750, 796, 888, 925, 995, 1000, 1110, 1194, 1480, 1500, 1592, 1850, 1990, 2220, 2388, 2775, 2985, 3000, 3700, 3980, 4440, 4625, 4776, 4975, 5550, 5970, 7363, 7400, 7960, 9250, 9950, 11100, 11940, 13875, 14726, 14925, 18500, 19900, 22089, 22200, 23880, 24875, 27750, 29452, 29850, 36815, 37000, 39800, 44178, 49750, 55500, 58904, 59700, 73630, 74625, 88356, 99500, 110445, 111000, 119400, 147260, 149250, 176712, 184075, 199000, 220890, 294520, 298500, 368150, 441780, 552225, 597000, 736300, 883560, 920375, 1104450, 1472600, 1840750, 2208900, 2761125, 3681500, 4417800, 5522250, 7363000, 11044500, 22089000]

約数ペア:

[(1, 22089000), (2, 11044500), (3, 7363000), (4, 5522250), (5, 4417800), (6, 3681500), (8, 2761125), (10, 2208900), (12, 1840750), (15, 1472600), (20, 1104450), (24, 920375), (25, 883560), (30, 736300), (37, 597000), (40, 552225), (50, 441780), (60, 368150), (74, 298500), (75, 294520), (100, 220890), (111, 199000), (120, 184075), (125, 176712), (148, 149250), (150, 147260), (185, 119400), (199, 111000), (200, 110445), (222, 99500), (250, 88356), (296, 74625), (300, 73630), (370, 59700), (375, 58904), (398, 55500), (444, 49750), (500, 44178), (555, 39800), (597, 37000), (600, 36815), (740, 29850), (750, 29452), (796, 27750), (888, 24875), (925, 23880), (995, 22200), (1000, 22089), (1110, 19900), (1194, 18500), (1480, 14925), (1500, 14726), (1592, 13875), (1850, 11940), (1990, 11100), (2220, 9950), (2388, 9250), (2775, 7960), (2985, 7400), (3000, 7363), (3700, 5970), (3980, 5550), (4440, 4975), (4625, 4776)]