20350045500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2411}}^1$

素因数の和:2781

約数の個数: 192

約数和(自身を含む): 62960841216

約数和(自身を除く): 42610795716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 331, 340, 375, 425, 500, 510, 662, 750, 850, 993, 1020, 1275, 1324, 1500, 1655, 1700, 1986, 2125, 2411, 2550, 3310, 3972, 4250, 4822, 4965, 5100, 5627, 6375, 6620, 7233, 8275, 8500, 9644, 9930, 11254, 12055, 12750, 14466, 16550, 16881, 19860, 22508, 24110, 24825, 25500, 28135, 28932, 33100, 33762, 36165, 40987, 41375, 48220, 49650, 56270, 60275, 67524, 72330, 81974, 82750, 84405, 99300, 112540, 120550, 122961, 124125, 140675, 144660, 163948, 165500, 168810, 180825, 204935, 241100, 245922, 248250, 281350, 301375, 337620, 361650, 409870, 422025, 491844, 496500, 562700, 602750, 614805, 703375, 723300, 798041, 819740, 844050, 904125, 1024675, 1205500, 1229610, 1406750, 1596082, 1688100, 1808250, 2049350, 2110125, 2394123, 2459220, 2813500, 3074025, 3192164, 3616500, 3990205, 4098700, 4220250, 4788246, 5123375, 6148050, 7980410, 8440500, 9576492, 10246750, 11970615, 12296100, 13566697, 15370125, 15960820, 19951025, 20493500, 23941230, 27133394, 30740250, 39902050, 40700091, 47882460, 54266788, 59853075, 61480500, 67833485, 79804100, 81400182, 99755125, 119706150, 135666970, 162800364, 199510250, 203500455, 239412300, 271333940, 299265375, 339167425, 399020500, 407000910, 598530750, 678334850, 814001820, 1017502275, 1197061500, 1356669700, 1695837125, 2035004550, 3391674250, 4070009100, 5087511375, 6783348500, 10175022750, 20350045500]

約数ペア:

[(1, 20350045500), (2, 10175022750), (3, 6783348500), (4, 5087511375), (5, 4070009100), (6, 3391674250), (10, 2035004550), (12, 1695837125), (15, 1356669700), (17, 1197061500), (20, 1017502275), (25, 814001820), (30, 678334850), (34, 598530750), (50, 407000910), (51, 399020500), (60, 339167425), (68, 299265375), (75, 271333940), (85, 239412300), (100, 203500455), (102, 199510250), (125, 162800364), (150, 135666970), (170, 119706150), (204, 99755125), (250, 81400182), (255, 79804100), (300, 67833485), (331, 61480500), (340, 59853075), (375, 54266788), (425, 47882460), (500, 40700091), (510, 39902050), (662, 30740250), (750, 27133394), (850, 23941230), (993, 20493500), (1020, 19951025), (1275, 15960820), (1324, 15370125), (1500, 13566697), (1655, 12296100), (1700, 11970615), (1986, 10246750), (2125, 9576492), (2411, 8440500), (2550, 7980410), (3310, 6148050), (3972, 5123375), (4250, 4788246), (4822, 4220250), (4965, 4098700), (5100, 3990205), (5627, 3616500), (6375, 3192164), (6620, 3074025), (7233, 2813500), (8275, 2459220), (8500, 2394123), (9644, 2110125), (9930, 2049350), (11254, 1808250), (12055, 1688100), (12750, 1596082), (14466, 1406750), (16550, 1229610), (16881, 1205500), (19860, 1024675), (22508, 904125), (24110, 844050), (24825, 819740), (25500, 798041), (28135, 723300), (28932, 703375), (33100, 614805), (33762, 602750), (36165, 562700), (40987, 496500), (41375, 491844), (48220, 422025), (49650, 409870), (56270, 361650), (60275, 337620), (67524, 301375), (72330, 281350), (81974, 248250), (82750, 245922), (84405, 241100), (99300, 204935), (112540, 180825), (120550, 168810), (122961, 165500), (124125, 163948), (140675, 144660)]