907242000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{21601}}^1$

素因数の和:21634

約数の個数: 160

約数和(自身を含む): 3342952704

約数和(自身を除く): 2435710704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 6000, 7000, 8400, 10500, 14000, 21000, 21601, 42000, 43202, 64803, 86404, 108005, 129606, 151207, 172808, 216010, 259212, 302414, 324015, 345616, 432020, 453621, 518424, 540025, 604828, 648030, 756035, 864040, 907242, 1036848, 1080050, 1209656, 1296060, 1512070, 1620075, 1728080, 1814484, 2160100, 2268105, 2419312, 2592120, 2700125, 3024140, 3240150, 3628968, 3780175, 4320200, 4536210, 5184240, 5400250, 6048280, 6480300, 7257936, 7560350, 8100375, 8640400, 9072420, 10800500, 11340525, 12096560, 12960600, 15120700, 16200750, 18144840, 18900875, 21601000, 22681050, 25921200, 30241400, 32401500, 36289680, 37801750, 43202000, 45362100, 56702625, 60482800, 64803000, 75603500, 90724200, 113405250, 129606000, 151207000, 181448400, 226810500, 302414000, 453621000, 907242000]

約数ペア:

[(1, 907242000), (2, 453621000), (3, 302414000), (4, 226810500), (5, 181448400), (6, 151207000), (7, 129606000), (8, 113405250), (10, 90724200), (12, 75603500), (14, 64803000), (15, 60482800), (16, 56702625), (20, 45362100), (21, 43202000), (24, 37801750), (25, 36289680), (28, 32401500), (30, 30241400), (35, 25921200), (40, 22681050), (42, 21601000), (48, 18900875), (50, 18144840), (56, 16200750), (60, 15120700), (70, 12960600), (75, 12096560), (80, 11340525), (84, 10800500), (100, 9072420), (105, 8640400), (112, 8100375), (120, 7560350), (125, 7257936), (140, 6480300), (150, 6048280), (168, 5400250), (175, 5184240), (200, 4536210), (210, 4320200), (240, 3780175), (250, 3628968), (280, 3240150), (300, 3024140), (336, 2700125), (350, 2592120), (375, 2419312), (400, 2268105), (420, 2160100), (500, 1814484), (525, 1728080), (560, 1620075), (600, 1512070), (700, 1296060), (750, 1209656), (840, 1080050), (875, 1036848), (1000, 907242), (1050, 864040), (1200, 756035), (1400, 648030), (1500, 604828), (1680, 540025), (1750, 518424), (2000, 453621), (2100, 432020), (2625, 345616), (2800, 324015), (3000, 302414), (3500, 259212), (4200, 216010), (5250, 172808), (6000, 151207), (7000, 129606), (8400, 108005), (10500, 86404), (14000, 64803), (21000, 43202), (21601, 42000)]