218520000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{607}}^1$

素因数の和:645

約数の個数: 210

約数和(自身を含む): 783974048

約数和(自身を除く): 565454048

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, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 607, 625, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1214, 1250, 1440, 1500, 1600, 1800, 1821, 1875, 2000, 2250, 2400, 2428, 2500, 2880, 3000, 3035, 3600, 3642, 3750, 4000, 4500, 4800, 4856, 5000, 5463, 5625, 6000, 6070, 7200, 7284, 7500, 8000, 9000, 9105, 9712, 10000, 10926, 11250, 12000, 12140, 14400, 14568, 15000, 15175, 18000, 18210, 19424, 20000, 21852, 22500, 24000, 24280, 27315, 29136, 30000, 30350, 36000, 36420, 38848, 40000, 43704, 45000, 45525, 48560, 54630, 58272, 60000, 60700, 72000, 72840, 75875, 87408, 90000, 91050, 97120, 109260, 116544, 120000, 121400, 136575, 145680, 151750, 174816, 180000, 182100, 194240, 218520, 227625, 242800, 273150, 291360, 303500, 349632, 360000, 364200, 379375, 437040, 455250, 485600, 546300, 582720, 607000, 682875, 728400, 758750, 874080, 910500, 971200, 1092600, 1138125, 1214000, 1365750, 1456800, 1517500, 1748160, 1821000, 2185200, 2276250, 2428000, 2731500, 2913600, 3035000, 3414375, 3642000, 4370400, 4552500, 4856000, 5463000, 6070000, 6828750, 7284000, 8740800, 9105000, 10926000, 12140000, 13657500, 14568000, 18210000, 21852000, 24280000, 27315000, 36420000, 43704000, 54630000, 72840000, 109260000, 218520000]

約数ペア:

[(1, 218520000), (2, 109260000), (3, 72840000), (4, 54630000), (5, 43704000), (6, 36420000), (8, 27315000), (9, 24280000), (10, 21852000), (12, 18210000), (15, 14568000), (16, 13657500), (18, 12140000), (20, 10926000), (24, 9105000), (25, 8740800), (30, 7284000), (32, 6828750), (36, 6070000), (40, 5463000), (45, 4856000), (48, 4552500), (50, 4370400), (60, 3642000), (64, 3414375), (72, 3035000), (75, 2913600), (80, 2731500), (90, 2428000), (96, 2276250), (100, 2185200), (120, 1821000), (125, 1748160), (144, 1517500), (150, 1456800), (160, 1365750), (180, 1214000), (192, 1138125), (200, 1092600), (225, 971200), (240, 910500), (250, 874080), (288, 758750), (300, 728400), (320, 682875), (360, 607000), (375, 582720), (400, 546300), (450, 485600), (480, 455250), (500, 437040), (576, 379375), (600, 364200), (607, 360000), (625, 349632), (720, 303500), (750, 291360), (800, 273150), (900, 242800), (960, 227625), (1000, 218520), (1125, 194240), (1200, 182100), (1214, 180000), (1250, 174816), (1440, 151750), (1500, 145680), (1600, 136575), (1800, 121400), (1821, 120000), (1875, 116544), (2000, 109260), (2250, 97120), (2400, 91050), (2428, 90000), (2500, 87408), (2880, 75875), (3000, 72840), (3035, 72000), (3600, 60700), (3642, 60000), (3750, 58272), (4000, 54630), (4500, 48560), (4800, 45525), (4856, 45000), (5000, 43704), (5463, 40000), (5625, 38848), (6000, 36420), (6070, 36000), (7200, 30350), (7284, 30000), (7500, 29136), (8000, 27315), (9000, 24280), (9105, 24000), (9712, 22500), (10000, 21852), (10926, 20000), (11250, 19424), (12000, 18210), (12140, 18000), (14400, 15175), (14568, 15000)]