22365000

素因数分解:

$2^3\times 3^2\times 5^4\times 7^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 87721920

約数和(自身を除く): 65356920

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, 625, 630, 639, 700, 710, 750, 840, 852, 875, 900, 994, 1000, 1050, 1065, 1125, 1250, 1260, 1278, 1400, 1420, 1491, 1500, 1575, 1704, 1750, 1775, 1800, 1875, 1988, 2100, 2130, 2250, 2485, 2500, 2520, 2556, 2625, 2840, 2982, 3000, 3150, 3195, 3500, 3550, 3750, 3976, 4200, 4260, 4375, 4473, 4500, 4970, 5000, 5112, 5250, 5325, 5625, 5964, 6300, 6390, 7000, 7100, 7455, 7500, 7875, 8520, 8750, 8875, 8946, 9000, 9940, 10500, 10650, 11250, 11928, 12425, 12600, 12780, 13125, 14200, 14910, 15000, 15750, 15975, 17500, 17750, 17892, 19880, 21000, 21300, 22365, 22500, 24850, 25560, 26250, 26625, 29820, 31500, 31950, 35000, 35500, 35784, 37275, 39375, 42600, 44375, 44730, 45000, 49700, 52500, 53250, 59640, 62125, 63000, 63900, 71000, 74550, 78750, 79875, 88750, 89460, 99400, 105000, 106500, 111825, 124250, 127800, 133125, 149100, 157500, 159750, 177500, 178920, 186375, 213000, 223650, 248500, 266250, 298200, 310625, 315000, 319500, 355000, 372750, 399375, 447300, 497000, 532500, 559125, 621250, 639000, 745500, 798750, 894600, 931875, 1065000, 1118250, 1242500, 1491000, 1597500, 1863750, 2236500, 2485000, 2795625, 3195000, 3727500, 4473000, 5591250, 7455000, 11182500, 22365000]

約数ペア:

[(1, 22365000), (2, 11182500), (3, 7455000), (4, 5591250), (5, 4473000), (6, 3727500), (7, 3195000), (8, 2795625), (9, 2485000), (10, 2236500), (12, 1863750), (14, 1597500), (15, 1491000), (18, 1242500), (20, 1118250), (21, 1065000), (24, 931875), (25, 894600), (28, 798750), (30, 745500), (35, 639000), (36, 621250), (40, 559125), (42, 532500), (45, 497000), (50, 447300), (56, 399375), (60, 372750), (63, 355000), (70, 319500), (71, 315000), (72, 310625), (75, 298200), (84, 266250), (90, 248500), (100, 223650), (105, 213000), (120, 186375), (125, 178920), (126, 177500), (140, 159750), (142, 157500), (150, 149100), (168, 133125), (175, 127800), (180, 124250), (200, 111825), (210, 106500), (213, 105000), (225, 99400), (250, 89460), (252, 88750), (280, 79875), (284, 78750), (300, 74550), (315, 71000), (350, 63900), (355, 63000), (360, 62125), (375, 59640), (420, 53250), (426, 52500), (450, 49700), (497, 45000), (500, 44730), (504, 44375), (525, 42600), (568, 39375), (600, 37275), (625, 35784), (630, 35500), (639, 35000), (700, 31950), (710, 31500), (750, 29820), (840, 26625), (852, 26250), (875, 25560), (900, 24850), (994, 22500), (1000, 22365), (1050, 21300), (1065, 21000), (1125, 19880), (1250, 17892), (1260, 17750), (1278, 17500), (1400, 15975), (1420, 15750), (1491, 15000), (1500, 14910), (1575, 14200), (1704, 13125), (1750, 12780), (1775, 12600), (1800, 12425), (1875, 11928), (1988, 11250), (2100, 10650), (2130, 10500), (2250, 9940), (2485, 9000), (2500, 8946), (2520, 8875), (2556, 8750), (2625, 8520), (2840, 7875), (2982, 7500), (3000, 7455), (3150, 7100), (3195, 7000), (3500, 6390), (3550, 6300), (3750, 5964), (3976, 5625), (4200, 5325), (4260, 5250), (4375, 5112), (4473, 5000), (4500, 4970)]