1830000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{61}}^1$

素因数の和:92

約数の個数: 100

約数和(自身を含む): 6004328

約数和(自身を除く): 4174328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 75, 80, 100, 120, 122, 125, 150, 183, 200, 240, 244, 250, 300, 305, 366, 375, 400, 488, 500, 600, 610, 625, 732, 750, 915, 976, 1000, 1200, 1220, 1250, 1464, 1500, 1525, 1830, 1875, 2000, 2440, 2500, 2928, 3000, 3050, 3660, 3750, 4575, 4880, 5000, 6000, 6100, 7320, 7500, 7625, 9150, 10000, 12200, 14640, 15000, 15250, 18300, 22875, 24400, 30000, 30500, 36600, 38125, 45750, 61000, 73200, 76250, 91500, 114375, 122000, 152500, 183000, 228750, 305000, 366000, 457500, 610000, 915000, 1830000]

約数ペア:

[(1, 1830000), (2, 915000), (3, 610000), (4, 457500), (5, 366000), (6, 305000), (8, 228750), (10, 183000), (12, 152500), (15, 122000), (16, 114375), (20, 91500), (24, 76250), (25, 73200), (30, 61000), (40, 45750), (48, 38125), (50, 36600), (60, 30500), (61, 30000), (75, 24400), (80, 22875), (100, 18300), (120, 15250), (122, 15000), (125, 14640), (150, 12200), (183, 10000), (200, 9150), (240, 7625), (244, 7500), (250, 7320), (300, 6100), (305, 6000), (366, 5000), (375, 4880), (400, 4575), (488, 3750), (500, 3660), (600, 3050), (610, 3000), (625, 2928), (732, 2500), (750, 2440), (915, 2000), (976, 1875), (1000, 1830), (1200, 1525), (1220, 1500), (1250, 1464)]