82750500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 310722048

約数和(自身を除く): 227971548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 37, 42, 45, 50, 60, 63, 70, 71, 74, 75, 84, 90, 100, 105, 111, 125, 126, 140, 142, 148, 150, 175, 180, 185, 210, 213, 222, 225, 250, 252, 259, 284, 300, 315, 333, 350, 355, 370, 375, 420, 426, 444, 450, 497, 500, 518, 525, 555, 630, 639, 666, 700, 710, 740, 750, 777, 852, 875, 900, 925, 994, 1036, 1050, 1065, 1110, 1125, 1260, 1278, 1295, 1332, 1420, 1491, 1500, 1554, 1575, 1665, 1750, 1775, 1850, 1988, 2100, 2130, 2220, 2250, 2331, 2485, 2556, 2590, 2625, 2627, 2775, 2982, 3108, 3150, 3195, 3330, 3500, 3550, 3700, 3885, 4260, 4473, 4500, 4625, 4662, 4970, 5180, 5250, 5254, 5325, 5550, 5964, 6300, 6390, 6475, 6660, 7100, 7455, 7770, 7875, 7881, 8325, 8875, 8946, 9250, 9324, 9940, 10500, 10508, 10650, 11100, 11655, 12425, 12780, 12950, 13135, 13875, 14910, 15540, 15750, 15762, 15975, 16650, 17750, 17892, 18389, 18500, 19425, 21300, 22365, 23310, 23643, 24850, 25900, 26270, 26625, 27750, 29820, 31500, 31524, 31950, 32375, 33300, 35500, 36778, 37275, 38850, 39405, 41625, 44730, 46620, 47286, 49700, 52540, 53250, 55167, 55500, 58275, 62125, 63900, 64750, 65675, 73556, 74550, 77700, 78810, 79875, 83250, 89460, 91945, 94572, 97125, 106500, 110334, 111825, 116550, 118215, 124250, 129500, 131350, 149100, 157620, 159750, 165501, 166500, 183890, 186375, 194250, 197025, 220668, 223650, 233100, 236430, 248500, 262700, 275835, 291375, 319500, 328375, 331002, 367780, 372750, 388500, 394050, 447300, 459725, 472860, 551670, 559125, 582750, 591075, 656750, 662004, 745500, 788100, 827505, 919450, 985125, 1103340, 1118250, 1165500, 1182150, 1313500, 1379175, 1655010, 1838900, 1970250, 2236500, 2298625, 2364300, 2758350, 2955375, 3310020, 3940500, 4137525, 4597250, 5516700, 5910750, 6895875, 8275050, 9194500, 11821500, 13791750, 16550100, 20687625, 27583500, 41375250, 82750500]

約数ペア:

[(1, 82750500), (2, 41375250), (3, 27583500), (4, 20687625), (5, 16550100), (6, 13791750), (7, 11821500), (9, 9194500), (10, 8275050), (12, 6895875), (14, 5910750), (15, 5516700), (18, 4597250), (20, 4137525), (21, 3940500), (25, 3310020), (28, 2955375), (30, 2758350), (35, 2364300), (36, 2298625), (37, 2236500), (42, 1970250), (45, 1838900), (50, 1655010), (60, 1379175), (63, 1313500), (70, 1182150), (71, 1165500), (74, 1118250), (75, 1103340), (84, 985125), (90, 919450), (100, 827505), (105, 788100), (111, 745500), (125, 662004), (126, 656750), (140, 591075), (142, 582750), (148, 559125), (150, 551670), (175, 472860), (180, 459725), (185, 447300), (210, 394050), (213, 388500), (222, 372750), (225, 367780), (250, 331002), (252, 328375), (259, 319500), (284, 291375), (300, 275835), (315, 262700), (333, 248500), (350, 236430), (355, 233100), (370, 223650), (375, 220668), (420, 197025), (426, 194250), (444, 186375), (450, 183890), (497, 166500), (500, 165501), (518, 159750), (525, 157620), (555, 149100), (630, 131350), (639, 129500), (666, 124250), (700, 118215), (710, 116550), (740, 111825), (750, 110334), (777, 106500), (852, 97125), (875, 94572), (900, 91945), (925, 89460), (994, 83250), (1036, 79875), (1050, 78810), (1065, 77700), (1110, 74550), (1125, 73556), (1260, 65675), (1278, 64750), (1295, 63900), (1332, 62125), (1420, 58275), (1491, 55500), (1500, 55167), (1554, 53250), (1575, 52540), (1665, 49700), (1750, 47286), (1775, 46620), (1850, 44730), (1988, 41625), (2100, 39405), (2130, 38850), (2220, 37275), (2250, 36778), (2331, 35500), (2485, 33300), (2556, 32375), (2590, 31950), (2625, 31524), (2627, 31500), (2775, 29820), (2982, 27750), (3108, 26625), (3150, 26270), (3195, 25900), (3330, 24850), (3500, 23643), (3550, 23310), (3700, 22365), (3885, 21300), (4260, 19425), (4473, 18500), (4500, 18389), (4625, 17892), (4662, 17750), (4970, 16650), (5180, 15975), (5250, 15762), (5254, 15750), (5325, 15540), (5550, 14910), (5964, 13875), (6300, 13135), (6390, 12950), (6475, 12780), (6660, 12425), (7100, 11655), (7455, 11100), (7770, 10650), (7875, 10508), (7881, 10500), (8325, 9940), (8875, 9324), (8946, 9250)]