70830000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{787}}^1$

素因数の和:821

約数の個数: 150

約数和(自身を含む): 248017484

約数和(自身を除く): 177187484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 787, 900, 1000, 1125, 1200, 1250, 1500, 1574, 1800, 1875, 2000, 2250, 2361, 2500, 3000, 3148, 3600, 3750, 3935, 4500, 4722, 5000, 5625, 6000, 6296, 7083, 7500, 7870, 9000, 9444, 10000, 11250, 11805, 12592, 14166, 15000, 15740, 18000, 18888, 19675, 22500, 23610, 28332, 30000, 31480, 35415, 37776, 39350, 45000, 47220, 56664, 59025, 62960, 70830, 78700, 90000, 94440, 98375, 113328, 118050, 141660, 157400, 177075, 188880, 196750, 236100, 283320, 295125, 314800, 354150, 393500, 472200, 491875, 566640, 590250, 708300, 787000, 885375, 944400, 983750, 1180500, 1416600, 1475625, 1574000, 1770750, 1967500, 2361000, 2833200, 2951250, 3541500, 3935000, 4426875, 4722000, 5902500, 7083000, 7870000, 8853750, 11805000, 14166000, 17707500, 23610000, 35415000, 70830000]

約数ペア:

[(1, 70830000), (2, 35415000), (3, 23610000), (4, 17707500), (5, 14166000), (6, 11805000), (8, 8853750), (9, 7870000), (10, 7083000), (12, 5902500), (15, 4722000), (16, 4426875), (18, 3935000), (20, 3541500), (24, 2951250), (25, 2833200), (30, 2361000), (36, 1967500), (40, 1770750), (45, 1574000), (48, 1475625), (50, 1416600), (60, 1180500), (72, 983750), (75, 944400), (80, 885375), (90, 787000), (100, 708300), (120, 590250), (125, 566640), (144, 491875), (150, 472200), (180, 393500), (200, 354150), (225, 314800), (240, 295125), (250, 283320), (300, 236100), (360, 196750), (375, 188880), (400, 177075), (450, 157400), (500, 141660), (600, 118050), (625, 113328), (720, 98375), (750, 94440), (787, 90000), (900, 78700), (1000, 70830), (1125, 62960), (1200, 59025), (1250, 56664), (1500, 47220), (1574, 45000), (1800, 39350), (1875, 37776), (2000, 35415), (2250, 31480), (2361, 30000), (2500, 28332), (3000, 23610), (3148, 22500), (3600, 19675), (3750, 18888), (3935, 18000), (4500, 15740), (4722, 15000), (5000, 14166), (5625, 12592), (6000, 11805), (6296, 11250), (7083, 10000), (7500, 9444), (7870, 9000)]