2196000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{61}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 7921368

約数和(自身を除く): 5725368

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, 61, 72, 75, 80, 90, 96, 100, 120, 122, 125, 144, 150, 160, 180, 183, 200, 225, 240, 244, 250, 288, 300, 305, 360, 366, 375, 400, 450, 480, 488, 500, 549, 600, 610, 720, 732, 750, 800, 900, 915, 976, 1000, 1098, 1125, 1200, 1220, 1440, 1464, 1500, 1525, 1800, 1830, 1952, 2000, 2196, 2250, 2400, 2440, 2745, 2928, 3000, 3050, 3600, 3660, 4000, 4392, 4500, 4575, 4880, 5490, 5856, 6000, 6100, 7200, 7320, 7625, 8784, 9000, 9150, 9760, 10980, 12000, 12200, 13725, 14640, 15250, 17568, 18000, 18300, 21960, 22875, 24400, 27450, 29280, 30500, 36000, 36600, 43920, 45750, 48800, 54900, 61000, 68625, 73200, 87840, 91500, 109800, 122000, 137250, 146400, 183000, 219600, 244000, 274500, 366000, 439200, 549000, 732000, 1098000, 2196000]

約数ペア:

[(1, 2196000), (2, 1098000), (3, 732000), (4, 549000), (5, 439200), (6, 366000), (8, 274500), (9, 244000), (10, 219600), (12, 183000), (15, 146400), (16, 137250), (18, 122000), (20, 109800), (24, 91500), (25, 87840), (30, 73200), (32, 68625), (36, 61000), (40, 54900), (45, 48800), (48, 45750), (50, 43920), (60, 36600), (61, 36000), (72, 30500), (75, 29280), (80, 27450), (90, 24400), (96, 22875), (100, 21960), (120, 18300), (122, 18000), (125, 17568), (144, 15250), (150, 14640), (160, 13725), (180, 12200), (183, 12000), (200, 10980), (225, 9760), (240, 9150), (244, 9000), (250, 8784), (288, 7625), (300, 7320), (305, 7200), (360, 6100), (366, 6000), (375, 5856), (400, 5490), (450, 4880), (480, 4575), (488, 4500), (500, 4392), (549, 4000), (600, 3660), (610, 3600), (720, 3050), (732, 3000), (750, 2928), (800, 2745), (900, 2440), (915, 2400), (976, 2250), (1000, 2196), (1098, 2000), (1125, 1952), (1200, 1830), (1220, 1800), (1440, 1525), (1464, 1500)]