149100000

素因数分解:

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

素因数の和:116

約数の個数: 288

約数和(自身を含む): 566963712

約数和(自身を除く): 417863712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 71, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 142, 150, 160, 168, 175, 200, 210, 213, 224, 240, 250, 280, 284, 300, 336, 350, 355, 375, 400, 420, 426, 480, 497, 500, 525, 560, 568, 600, 625, 672, 700, 710, 750, 800, 840, 852, 875, 994, 1000, 1050, 1065, 1120, 1136, 1200, 1250, 1400, 1420, 1491, 1500, 1680, 1704, 1750, 1775, 1875, 1988, 2000, 2100, 2130, 2272, 2400, 2485, 2500, 2625, 2800, 2840, 2982, 3000, 3125, 3360, 3408, 3500, 3550, 3750, 3976, 4000, 4200, 4260, 4375, 4970, 5000, 5250, 5325, 5600, 5680, 5964, 6000, 6250, 6816, 7000, 7100, 7455, 7500, 7952, 8400, 8520, 8750, 8875, 9375, 9940, 10000, 10500, 10650, 11360, 11928, 12000, 12425, 12500, 13125, 14000, 14200, 14910, 15000, 15904, 16800, 17040, 17500, 17750, 18750, 19880, 20000, 21000, 21300, 21875, 23856, 24850, 25000, 26250, 26625, 28000, 28400, 29820, 30000, 34080, 35000, 35500, 37275, 37500, 39760, 42000, 42600, 43750, 44375, 47712, 49700, 50000, 52500, 53250, 56800, 59640, 60000, 62125, 65625, 70000, 71000, 74550, 75000, 79520, 84000, 85200, 87500, 88750, 99400, 100000, 105000, 106500, 119280, 124250, 131250, 133125, 140000, 142000, 149100, 150000, 170400, 175000, 177500, 186375, 198800, 210000, 213000, 221875, 238560, 248500, 262500, 266250, 284000, 298200, 300000, 310625, 350000, 355000, 372750, 397600, 420000, 426000, 443750, 497000, 525000, 532500, 596400, 621250, 665625, 700000, 710000, 745500, 852000, 887500, 931875, 994000, 1050000, 1065000, 1192800, 1242500, 1331250, 1420000, 1491000, 1553125, 1775000, 1863750, 1988000, 2100000, 2130000, 2485000, 2662500, 2982000, 3106250, 3550000, 3727500, 4260000, 4659375, 4970000, 5325000, 5964000, 6212500, 7100000, 7455000, 9318750, 9940000, 10650000, 12425000, 14910000, 18637500, 21300000, 24850000, 29820000, 37275000, 49700000, 74550000, 149100000]

約数ペア:

[(1, 149100000), (2, 74550000), (3, 49700000), (4, 37275000), (5, 29820000), (6, 24850000), (7, 21300000), (8, 18637500), (10, 14910000), (12, 12425000), (14, 10650000), (15, 9940000), (16, 9318750), (20, 7455000), (21, 7100000), (24, 6212500), (25, 5964000), (28, 5325000), (30, 4970000), (32, 4659375), (35, 4260000), (40, 3727500), (42, 3550000), (48, 3106250), (50, 2982000), (56, 2662500), (60, 2485000), (70, 2130000), (71, 2100000), (75, 1988000), (80, 1863750), (84, 1775000), (96, 1553125), (100, 1491000), (105, 1420000), (112, 1331250), (120, 1242500), (125, 1192800), (140, 1065000), (142, 1050000), (150, 994000), (160, 931875), (168, 887500), (175, 852000), (200, 745500), (210, 710000), (213, 700000), (224, 665625), (240, 621250), (250, 596400), (280, 532500), (284, 525000), (300, 497000), (336, 443750), (350, 426000), (355, 420000), (375, 397600), (400, 372750), (420, 355000), (426, 350000), (480, 310625), (497, 300000), (500, 298200), (525, 284000), (560, 266250), (568, 262500), (600, 248500), (625, 238560), (672, 221875), (700, 213000), (710, 210000), (750, 198800), (800, 186375), (840, 177500), (852, 175000), (875, 170400), (994, 150000), (1000, 149100), (1050, 142000), (1065, 140000), (1120, 133125), (1136, 131250), (1200, 124250), (1250, 119280), (1400, 106500), (1420, 105000), (1491, 100000), (1500, 99400), (1680, 88750), (1704, 87500), (1750, 85200), (1775, 84000), (1875, 79520), (1988, 75000), (2000, 74550), (2100, 71000), (2130, 70000), (2272, 65625), (2400, 62125), (2485, 60000), (2500, 59640), (2625, 56800), (2800, 53250), (2840, 52500), (2982, 50000), (3000, 49700), (3125, 47712), (3360, 44375), (3408, 43750), (3500, 42600), (3550, 42000), (3750, 39760), (3976, 37500), (4000, 37275), (4200, 35500), (4260, 35000), (4375, 34080), (4970, 30000), (5000, 29820), (5250, 28400), (5325, 28000), (5600, 26625), (5680, 26250), (5964, 25000), (6000, 24850), (6250, 23856), (6816, 21875), (7000, 21300), (7100, 21000), (7455, 20000), (7500, 19880), (7952, 18750), (8400, 17750), (8520, 17500), (8750, 17040), (8875, 16800), (9375, 15904), (9940, 15000), (10000, 14910), (10500, 14200), (10650, 14000), (11360, 13125), (11928, 12500), (12000, 12425)]