139305000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 448731360

約数和(自身を除く): 309426360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 100, 111, 120, 125, 148, 150, 185, 200, 222, 250, 251, 296, 300, 370, 375, 444, 500, 502, 555, 600, 625, 740, 750, 753, 888, 925, 1000, 1004, 1110, 1250, 1255, 1480, 1500, 1506, 1850, 1875, 2008, 2220, 2500, 2510, 2775, 3000, 3012, 3700, 3750, 3765, 4440, 4625, 5000, 5020, 5550, 6024, 6275, 7400, 7500, 7530, 9250, 9287, 10040, 11100, 12550, 13875, 15000, 15060, 18500, 18574, 18825, 22200, 23125, 25100, 27750, 27861, 30120, 31375, 37000, 37148, 37650, 46250, 46435, 50200, 55500, 55722, 62750, 69375, 74296, 75300, 92500, 92870, 94125, 111000, 111444, 125500, 138750, 139305, 150600, 156875, 185000, 185740, 188250, 222888, 232175, 251000, 277500, 278610, 313750, 371480, 376500, 464350, 470625, 555000, 557220, 627500, 696525, 753000, 928700, 941250, 1114440, 1160875, 1255000, 1393050, 1857400, 1882500, 2321750, 2786100, 3482625, 3765000, 4643500, 5572200, 5804375, 6965250, 9287000, 11608750, 13930500, 17413125, 23217500, 27861000, 34826250, 46435000, 69652500, 139305000]

約数ペア:

[(1, 139305000), (2, 69652500), (3, 46435000), (4, 34826250), (5, 27861000), (6, 23217500), (8, 17413125), (10, 13930500), (12, 11608750), (15, 9287000), (20, 6965250), (24, 5804375), (25, 5572200), (30, 4643500), (37, 3765000), (40, 3482625), (50, 2786100), (60, 2321750), (74, 1882500), (75, 1857400), (100, 1393050), (111, 1255000), (120, 1160875), (125, 1114440), (148, 941250), (150, 928700), (185, 753000), (200, 696525), (222, 627500), (250, 557220), (251, 555000), (296, 470625), (300, 464350), (370, 376500), (375, 371480), (444, 313750), (500, 278610), (502, 277500), (555, 251000), (600, 232175), (625, 222888), (740, 188250), (750, 185740), (753, 185000), (888, 156875), (925, 150600), (1000, 139305), (1004, 138750), (1110, 125500), (1250, 111444), (1255, 111000), (1480, 94125), (1500, 92870), (1506, 92500), (1850, 75300), (1875, 74296), (2008, 69375), (2220, 62750), (2500, 55722), (2510, 55500), (2775, 50200), (3000, 46435), (3012, 46250), (3700, 37650), (3750, 37148), (3765, 37000), (4440, 31375), (4625, 30120), (5000, 27861), (5020, 27750), (5550, 25100), (6024, 23125), (6275, 22200), (7400, 18825), (7500, 18574), (7530, 18500), (9250, 15060), (9287, 15000), (10040, 13875), (11100, 12550)]