118215000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 416679120

約数和(自身を除く): 298464120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 71, 72, 74, 75, 90, 100, 111, 120, 125, 142, 148, 150, 180, 185, 200, 213, 222, 225, 250, 284, 296, 300, 333, 355, 360, 370, 375, 426, 444, 450, 500, 555, 568, 600, 625, 639, 666, 710, 740, 750, 852, 888, 900, 925, 1000, 1065, 1110, 1125, 1250, 1278, 1332, 1420, 1480, 1500, 1665, 1704, 1775, 1800, 1850, 1875, 2130, 2220, 2250, 2500, 2556, 2627, 2664, 2775, 2840, 3000, 3195, 3330, 3550, 3700, 3750, 4260, 4440, 4500, 4625, 5000, 5112, 5254, 5325, 5550, 5625, 6390, 6660, 7100, 7400, 7500, 7881, 8325, 8520, 8875, 9000, 9250, 10508, 10650, 11100, 11250, 12780, 13135, 13320, 13875, 14200, 15000, 15762, 15975, 16650, 17750, 18500, 21016, 21300, 22200, 22500, 23125, 23643, 25560, 26270, 26625, 27750, 31524, 31950, 33300, 35500, 37000, 39405, 41625, 42600, 44375, 45000, 46250, 47286, 52540, 53250, 55500, 63048, 63900, 65675, 66600, 69375, 71000, 78810, 79875, 83250, 88750, 92500, 94572, 105080, 106500, 111000, 118215, 127800, 131350, 133125, 138750, 157620, 159750, 166500, 177500, 185000, 189144, 197025, 208125, 213000, 236430, 262700, 266250, 277500, 315240, 319500, 328375, 333000, 355000, 394050, 399375, 416250, 472860, 525400, 532500, 555000, 591075, 639000, 656750, 788100, 798750, 832500, 945720, 985125, 1065000, 1182150, 1313500, 1576200, 1597500, 1641875, 1665000, 1970250, 2364300, 2627000, 2955375, 3195000, 3283750, 3940500, 4728600, 4925625, 5910750, 6567500, 7881000, 9851250, 11821500, 13135000, 14776875, 19702500, 23643000, 29553750, 39405000, 59107500, 118215000]

約数ペア:

[(1, 118215000), (2, 59107500), (3, 39405000), (4, 29553750), (5, 23643000), (6, 19702500), (8, 14776875), (9, 13135000), (10, 11821500), (12, 9851250), (15, 7881000), (18, 6567500), (20, 5910750), (24, 4925625), (25, 4728600), (30, 3940500), (36, 3283750), (37, 3195000), (40, 2955375), (45, 2627000), (50, 2364300), (60, 1970250), (71, 1665000), (72, 1641875), (74, 1597500), (75, 1576200), (90, 1313500), (100, 1182150), (111, 1065000), (120, 985125), (125, 945720), (142, 832500), (148, 798750), (150, 788100), (180, 656750), (185, 639000), (200, 591075), (213, 555000), (222, 532500), (225, 525400), (250, 472860), (284, 416250), (296, 399375), (300, 394050), (333, 355000), (355, 333000), (360, 328375), (370, 319500), (375, 315240), (426, 277500), (444, 266250), (450, 262700), (500, 236430), (555, 213000), (568, 208125), (600, 197025), (625, 189144), (639, 185000), (666, 177500), (710, 166500), (740, 159750), (750, 157620), (852, 138750), (888, 133125), (900, 131350), (925, 127800), (1000, 118215), (1065, 111000), (1110, 106500), (1125, 105080), (1250, 94572), (1278, 92500), (1332, 88750), (1420, 83250), (1480, 79875), (1500, 78810), (1665, 71000), (1704, 69375), (1775, 66600), (1800, 65675), (1850, 63900), (1875, 63048), (2130, 55500), (2220, 53250), (2250, 52540), (2500, 47286), (2556, 46250), (2627, 45000), (2664, 44375), (2775, 42600), (2840, 41625), (3000, 39405), (3195, 37000), (3330, 35500), (3550, 33300), (3700, 31950), (3750, 31524), (4260, 27750), (4440, 26625), (4500, 26270), (4625, 25560), (5000, 23643), (5112, 23125), (5254, 22500), (5325, 22200), (5550, 21300), (5625, 21016), (6390, 18500), (6660, 17750), (7100, 16650), (7400, 15975), (7500, 15762), (7881, 15000), (8325, 14200), (8520, 13875), (8875, 13320), (9000, 13135), (9250, 12780), (10508, 11250), (10650, 11100)]