163890000

素因数分解:

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

素因数の和:644

約数の個数: 200

約数和(自身を含む): 588811520

約数和(自身を除く): 424921520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 607, 625, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1214, 1250, 1350, 1500, 1800, 1821, 1875, 2000, 2160, 2250, 2428, 2500, 2700, 3000, 3035, 3375, 3600, 3642, 3750, 4500, 4856, 5000, 5400, 5463, 5625, 6000, 6070, 6750, 7284, 7500, 9000, 9105, 9712, 10000, 10800, 10926, 11250, 12140, 13500, 14568, 15000, 15175, 16389, 16875, 18000, 18210, 21852, 22500, 24280, 27000, 27315, 29136, 30000, 30350, 32778, 33750, 36420, 43704, 45000, 45525, 48560, 54000, 54630, 60700, 65556, 67500, 72840, 75875, 81945, 87408, 90000, 91050, 109260, 121400, 131112, 135000, 136575, 145680, 151750, 163890, 182100, 218520, 227625, 242800, 262224, 270000, 273150, 303500, 327780, 364200, 379375, 409725, 437040, 455250, 546300, 607000, 655560, 682875, 728400, 758750, 819450, 910500, 1092600, 1138125, 1214000, 1311120, 1365750, 1517500, 1638900, 1821000, 2048625, 2185200, 2276250, 2731500, 3035000, 3277800, 3414375, 3642000, 4097250, 4552500, 5463000, 6070000, 6555600, 6828750, 8194500, 9105000, 10243125, 10926000, 13657500, 16389000, 18210000, 20486250, 27315000, 32778000, 40972500, 54630000, 81945000, 163890000]

約数ペア:

[(1, 163890000), (2, 81945000), (3, 54630000), (4, 40972500), (5, 32778000), (6, 27315000), (8, 20486250), (9, 18210000), (10, 16389000), (12, 13657500), (15, 10926000), (16, 10243125), (18, 9105000), (20, 8194500), (24, 6828750), (25, 6555600), (27, 6070000), (30, 5463000), (36, 4552500), (40, 4097250), (45, 3642000), (48, 3414375), (50, 3277800), (54, 3035000), (60, 2731500), (72, 2276250), (75, 2185200), (80, 2048625), (90, 1821000), (100, 1638900), (108, 1517500), (120, 1365750), (125, 1311120), (135, 1214000), (144, 1138125), (150, 1092600), (180, 910500), (200, 819450), (216, 758750), (225, 728400), (240, 682875), (250, 655560), (270, 607000), (300, 546300), (360, 455250), (375, 437040), (400, 409725), (432, 379375), (450, 364200), (500, 327780), (540, 303500), (600, 273150), (607, 270000), (625, 262224), (675, 242800), (720, 227625), (750, 218520), (900, 182100), (1000, 163890), (1080, 151750), (1125, 145680), (1200, 136575), (1214, 135000), (1250, 131112), (1350, 121400), (1500, 109260), (1800, 91050), (1821, 90000), (1875, 87408), (2000, 81945), (2160, 75875), (2250, 72840), (2428, 67500), (2500, 65556), (2700, 60700), (3000, 54630), (3035, 54000), (3375, 48560), (3600, 45525), (3642, 45000), (3750, 43704), (4500, 36420), (4856, 33750), (5000, 32778), (5400, 30350), (5463, 30000), (5625, 29136), (6000, 27315), (6070, 27000), (6750, 24280), (7284, 22500), (7500, 21852), (9000, 18210), (9105, 18000), (9712, 16875), (10000, 16389), (10800, 15175), (10926, 15000), (11250, 14568), (12140, 13500)]