4473000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{71}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 17521920

約数和(自身を除く): 13048920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 71, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 142, 150, 168, 175, 180, 200, 210, 213, 225, 250, 252, 280, 284, 300, 315, 350, 355, 360, 375, 420, 426, 450, 497, 500, 504, 525, 568, 600, 630, 639, 700, 710, 750, 840, 852, 875, 900, 994, 1000, 1050, 1065, 1125, 1260, 1278, 1400, 1420, 1491, 1500, 1575, 1704, 1750, 1775, 1800, 1988, 2100, 2130, 2250, 2485, 2520, 2556, 2625, 2840, 2982, 3000, 3150, 3195, 3500, 3550, 3976, 4200, 4260, 4473, 4500, 4970, 5112, 5250, 5325, 5964, 6300, 6390, 7000, 7100, 7455, 7875, 8520, 8875, 8946, 9000, 9940, 10500, 10650, 11928, 12425, 12600, 12780, 14200, 14910, 15750, 15975, 17750, 17892, 19880, 21000, 21300, 22365, 24850, 25560, 26625, 29820, 31500, 31950, 35500, 35784, 37275, 42600, 44730, 49700, 53250, 59640, 62125, 63000, 63900, 71000, 74550, 79875, 89460, 99400, 106500, 111825, 124250, 127800, 149100, 159750, 178920, 186375, 213000, 223650, 248500, 298200, 319500, 372750, 447300, 497000, 559125, 639000, 745500, 894600, 1118250, 1491000, 2236500, 4473000]

約数ペア:

[(1, 4473000), (2, 2236500), (3, 1491000), (4, 1118250), (5, 894600), (6, 745500), (7, 639000), (8, 559125), (9, 497000), (10, 447300), (12, 372750), (14, 319500), (15, 298200), (18, 248500), (20, 223650), (21, 213000), (24, 186375), (25, 178920), (28, 159750), (30, 149100), (35, 127800), (36, 124250), (40, 111825), (42, 106500), (45, 99400), (50, 89460), (56, 79875), (60, 74550), (63, 71000), (70, 63900), (71, 63000), (72, 62125), (75, 59640), (84, 53250), (90, 49700), (100, 44730), (105, 42600), (120, 37275), (125, 35784), (126, 35500), (140, 31950), (142, 31500), (150, 29820), (168, 26625), (175, 25560), (180, 24850), (200, 22365), (210, 21300), (213, 21000), (225, 19880), (250, 17892), (252, 17750), (280, 15975), (284, 15750), (300, 14910), (315, 14200), (350, 12780), (355, 12600), (360, 12425), (375, 11928), (420, 10650), (426, 10500), (450, 9940), (497, 9000), (500, 8946), (504, 8875), (525, 8520), (568, 7875), (600, 7455), (630, 7100), (639, 7000), (700, 6390), (710, 6300), (750, 5964), (840, 5325), (852, 5250), (875, 5112), (900, 4970), (994, 4500), (1000, 4473), (1050, 4260), (1065, 4200), (1125, 3976), (1260, 3550), (1278, 3500), (1400, 3195), (1420, 3150), (1491, 3000), (1500, 2982), (1575, 2840), (1704, 2625), (1750, 2556), (1775, 2520), (1800, 2485), (1988, 2250), (2100, 2130)]