123270000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{587}}^1$

素因数の和:625

約数の個数: 200

約数和(自身を含む): 455554176

約数和(自身を除く): 332284176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 587, 600, 625, 700, 750, 840, 875, 1000, 1050, 1174, 1200, 1250, 1400, 1500, 1680, 1750, 1761, 1875, 2000, 2100, 2348, 2500, 2625, 2800, 2935, 3000, 3500, 3522, 3750, 4109, 4200, 4375, 4696, 5000, 5250, 5870, 6000, 7000, 7044, 7500, 8218, 8400, 8750, 8805, 9392, 10000, 10500, 11740, 12327, 13125, 14000, 14088, 14675, 15000, 16436, 17500, 17610, 20545, 21000, 23480, 24654, 26250, 28176, 29350, 30000, 32872, 35000, 35220, 41090, 42000, 44025, 46960, 49308, 52500, 58700, 61635, 65744, 70000, 70440, 73375, 82180, 88050, 98616, 102725, 105000, 117400, 123270, 140880, 146750, 164360, 176100, 197232, 205450, 210000, 220125, 234800, 246540, 293500, 308175, 328720, 352200, 366875, 410900, 440250, 493080, 513625, 587000, 616350, 704400, 733750, 821800, 880500, 986160, 1027250, 1100625, 1174000, 1232700, 1467500, 1540875, 1643600, 1761000, 2054500, 2201250, 2465400, 2568125, 2935000, 3081750, 3522000, 4109000, 4402500, 4930800, 5136250, 5870000, 6163500, 7704375, 8218000, 8805000, 10272500, 12327000, 15408750, 17610000, 20545000, 24654000, 30817500, 41090000, 61635000, 123270000]

約数ペア:

[(1, 123270000), (2, 61635000), (3, 41090000), (4, 30817500), (5, 24654000), (6, 20545000), (7, 17610000), (8, 15408750), (10, 12327000), (12, 10272500), (14, 8805000), (15, 8218000), (16, 7704375), (20, 6163500), (21, 5870000), (24, 5136250), (25, 4930800), (28, 4402500), (30, 4109000), (35, 3522000), (40, 3081750), (42, 2935000), (48, 2568125), (50, 2465400), (56, 2201250), (60, 2054500), (70, 1761000), (75, 1643600), (80, 1540875), (84, 1467500), (100, 1232700), (105, 1174000), (112, 1100625), (120, 1027250), (125, 986160), (140, 880500), (150, 821800), (168, 733750), (175, 704400), (200, 616350), (210, 587000), (240, 513625), (250, 493080), (280, 440250), (300, 410900), (336, 366875), (350, 352200), (375, 328720), (400, 308175), (420, 293500), (500, 246540), (525, 234800), (560, 220125), (587, 210000), (600, 205450), (625, 197232), (700, 176100), (750, 164360), (840, 146750), (875, 140880), (1000, 123270), (1050, 117400), (1174, 105000), (1200, 102725), (1250, 98616), (1400, 88050), (1500, 82180), (1680, 73375), (1750, 70440), (1761, 70000), (1875, 65744), (2000, 61635), (2100, 58700), (2348, 52500), (2500, 49308), (2625, 46960), (2800, 44025), (2935, 42000), (3000, 41090), (3500, 35220), (3522, 35000), (3750, 32872), (4109, 30000), (4200, 29350), (4375, 28176), (4696, 26250), (5000, 24654), (5250, 23480), (5870, 21000), (6000, 20545), (7000, 17610), (7044, 17500), (7500, 16436), (8218, 15000), (8400, 14675), (8750, 14088), (8805, 14000), (9392, 13125), (10000, 12327), (10500, 11740)]