217448700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6091}}^1$

素因数の和:6132

約数の個数: 144

約数和(自身を含む): 761451264

約数和(自身を除く): 544002564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 5100, 5950, 6091, 7140, 8925, 11900, 12182, 17850, 18273, 24364, 30455, 35700, 36546, 42637, 60910, 73092, 85274, 91365, 103547, 121820, 127911, 152275, 170548, 182730, 207094, 213185, 255822, 304550, 310641, 365460, 414188, 426370, 456825, 511644, 517735, 609100, 621282, 639555, 724829, 852740, 913650, 1035470, 1065925, 1242564, 1279110, 1449658, 1553205, 1827300, 2070940, 2131850, 2174487, 2558220, 2588675, 2899316, 3106410, 3197775, 3624145, 4263700, 4348974, 5177350, 6212820, 6395550, 7248290, 7766025, 8697948, 10354700, 10872435, 12791100, 14496580, 15532050, 18120725, 21744870, 31064100, 36241450, 43489740, 54362175, 72482900, 108724350, 217448700]

約数ペア:

[(1, 217448700), (2, 108724350), (3, 72482900), (4, 54362175), (5, 43489740), (6, 36241450), (7, 31064100), (10, 21744870), (12, 18120725), (14, 15532050), (15, 14496580), (17, 12791100), (20, 10872435), (21, 10354700), (25, 8697948), (28, 7766025), (30, 7248290), (34, 6395550), (35, 6212820), (42, 5177350), (50, 4348974), (51, 4263700), (60, 3624145), (68, 3197775), (70, 3106410), (75, 2899316), (84, 2588675), (85, 2558220), (100, 2174487), (102, 2131850), (105, 2070940), (119, 1827300), (140, 1553205), (150, 1449658), (170, 1279110), (175, 1242564), (204, 1065925), (210, 1035470), (238, 913650), (255, 852740), (300, 724829), (340, 639555), (350, 621282), (357, 609100), (420, 517735), (425, 511644), (476, 456825), (510, 426370), (525, 414188), (595, 365460), (700, 310641), (714, 304550), (850, 255822), (1020, 213185), (1050, 207094), (1190, 182730), (1275, 170548), (1428, 152275), (1700, 127911), (1785, 121820), (2100, 103547), (2380, 91365), (2550, 85274), (2975, 73092), (3570, 60910), (5100, 42637), (5950, 36546), (6091, 35700), (7140, 30455), (8925, 24364), (11900, 18273), (12182, 17850)]