145707000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2898

約数の個数: 128

約数和(自身を含む): 481515840

約数和(自身を除く): 335808840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 680, 750, 850, 1000, 1020, 1275, 1500, 1700, 2040, 2125, 2550, 2857, 3000, 3400, 4250, 5100, 5714, 6375, 8500, 8571, 10200, 11428, 12750, 14285, 17000, 17142, 22856, 25500, 28570, 34284, 42855, 48569, 51000, 57140, 68568, 71425, 85710, 97138, 114280, 142850, 145707, 171420, 194276, 214275, 242845, 285700, 291414, 342840, 357125, 388552, 428550, 485690, 571400, 582828, 714250, 728535, 857100, 971380, 1071375, 1165656, 1214225, 1428500, 1457070, 1714200, 1942760, 2142750, 2428450, 2857000, 2914140, 3642675, 4285500, 4856900, 5828280, 6071125, 7285350, 8571000, 9713800, 12142250, 14570700, 18213375, 24284500, 29141400, 36426750, 48569000, 72853500, 145707000]

約数ペア:

[(1, 145707000), (2, 72853500), (3, 48569000), (4, 36426750), (5, 29141400), (6, 24284500), (8, 18213375), (10, 14570700), (12, 12142250), (15, 9713800), (17, 8571000), (20, 7285350), (24, 6071125), (25, 5828280), (30, 4856900), (34, 4285500), (40, 3642675), (50, 2914140), (51, 2857000), (60, 2428450), (68, 2142750), (75, 1942760), (85, 1714200), (100, 1457070), (102, 1428500), (120, 1214225), (125, 1165656), (136, 1071375), (150, 971380), (170, 857100), (200, 728535), (204, 714250), (250, 582828), (255, 571400), (300, 485690), (340, 428550), (375, 388552), (408, 357125), (425, 342840), (500, 291414), (510, 285700), (600, 242845), (680, 214275), (750, 194276), (850, 171420), (1000, 145707), (1020, 142850), (1275, 114280), (1500, 97138), (1700, 85710), (2040, 71425), (2125, 68568), (2550, 57140), (2857, 51000), (3000, 48569), (3400, 42855), (4250, 34284), (5100, 28570), (5714, 25500), (6375, 22856), (8500, 17142), (8571, 17000), (10200, 14285), (11428, 12750)]