74550000

素因数分解:

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

素因数の和:114

約数の個数: 240

約数和(自身を含む): 278982144

約数和(自身を除く): 204432144

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, 71, 75, 80, 84, 100, 105, 112, 120, 125, 140, 142, 150, 168, 175, 200, 210, 213, 240, 250, 280, 284, 300, 336, 350, 355, 375, 400, 420, 426, 497, 500, 525, 560, 568, 600, 625, 700, 710, 750, 840, 852, 875, 994, 1000, 1050, 1065, 1136, 1200, 1250, 1400, 1420, 1491, 1500, 1680, 1704, 1750, 1775, 1875, 1988, 2000, 2100, 2130, 2485, 2500, 2625, 2800, 2840, 2982, 3000, 3125, 3408, 3500, 3550, 3750, 3976, 4200, 4260, 4375, 4970, 5000, 5250, 5325, 5680, 5964, 6000, 6250, 7000, 7100, 7455, 7500, 7952, 8400, 8520, 8750, 8875, 9375, 9940, 10000, 10500, 10650, 11928, 12425, 12500, 13125, 14000, 14200, 14910, 15000, 17040, 17500, 17750, 18750, 19880, 21000, 21300, 21875, 23856, 24850, 25000, 26250, 26625, 28400, 29820, 30000, 35000, 35500, 37275, 37500, 39760, 42000, 42600, 43750, 44375, 49700, 50000, 52500, 53250, 59640, 62125, 65625, 70000, 71000, 74550, 75000, 85200, 87500, 88750, 99400, 105000, 106500, 119280, 124250, 131250, 133125, 142000, 149100, 150000, 175000, 177500, 186375, 198800, 210000, 213000, 221875, 248500, 262500, 266250, 298200, 310625, 350000, 355000, 372750, 426000, 443750, 497000, 525000, 532500, 596400, 621250, 665625, 710000, 745500, 887500, 931875, 994000, 1050000, 1065000, 1242500, 1331250, 1491000, 1553125, 1775000, 1863750, 2130000, 2485000, 2662500, 2982000, 3106250, 3550000, 3727500, 4659375, 4970000, 5325000, 6212500, 7455000, 9318750, 10650000, 12425000, 14910000, 18637500, 24850000, 37275000, 74550000]

約数ペア:

[(1, 74550000), (2, 37275000), (3, 24850000), (4, 18637500), (5, 14910000), (6, 12425000), (7, 10650000), (8, 9318750), (10, 7455000), (12, 6212500), (14, 5325000), (15, 4970000), (16, 4659375), (20, 3727500), (21, 3550000), (24, 3106250), (25, 2982000), (28, 2662500), (30, 2485000), (35, 2130000), (40, 1863750), (42, 1775000), (48, 1553125), (50, 1491000), (56, 1331250), (60, 1242500), (70, 1065000), (71, 1050000), (75, 994000), (80, 931875), (84, 887500), (100, 745500), (105, 710000), (112, 665625), (120, 621250), (125, 596400), (140, 532500), (142, 525000), (150, 497000), (168, 443750), (175, 426000), (200, 372750), (210, 355000), (213, 350000), (240, 310625), (250, 298200), (280, 266250), (284, 262500), (300, 248500), (336, 221875), (350, 213000), (355, 210000), (375, 198800), (400, 186375), (420, 177500), (426, 175000), (497, 150000), (500, 149100), (525, 142000), (560, 133125), (568, 131250), (600, 124250), (625, 119280), (700, 106500), (710, 105000), (750, 99400), (840, 88750), (852, 87500), (875, 85200), (994, 75000), (1000, 74550), (1050, 71000), (1065, 70000), (1136, 65625), (1200, 62125), (1250, 59640), (1400, 53250), (1420, 52500), (1491, 50000), (1500, 49700), (1680, 44375), (1704, 43750), (1750, 42600), (1775, 42000), (1875, 39760), (1988, 37500), (2000, 37275), (2100, 35500), (2130, 35000), (2485, 30000), (2500, 29820), (2625, 28400), (2800, 26625), (2840, 26250), (2982, 25000), (3000, 24850), (3125, 23856), (3408, 21875), (3500, 21300), (3550, 21000), (3750, 19880), (3976, 18750), (4200, 17750), (4260, 17500), (4375, 17040), (4970, 15000), (5000, 14910), (5250, 14200), (5325, 14000), (5680, 13125), (5964, 12500), (6000, 12425), (6250, 11928), (7000, 10650), (7100, 10500), (7455, 10000), (7500, 9940), (7952, 9375), (8400, 8875), (8520, 8750)]