205125910290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{87691}}^1$

素因数の和:87837

約数の個数: 192

約数和(自身を含む): 630372188160

約数和(自身を除く): 425246277870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 79, 90, 94, 105, 126, 141, 158, 210, 235, 237, 282, 315, 329, 395, 423, 470, 474, 553, 630, 658, 705, 711, 790, 846, 987, 1106, 1185, 1410, 1422, 1645, 1659, 1974, 2115, 2370, 2765, 2961, 3290, 3318, 3555, 3713, 4230, 4935, 4977, 5530, 5922, 7110, 7426, 8295, 9870, 9954, 11139, 14805, 16590, 18565, 22278, 24885, 25991, 29610, 33417, 37130, 49770, 51982, 55695, 66834, 77973, 87691, 111390, 129955, 155946, 167085, 175382, 233919, 259910, 263073, 334170, 389865, 438455, 467838, 526146, 613837, 779730, 789219, 876910, 1169595, 1227674, 1315365, 1578438, 1841511, 2339190, 2630730, 3069185, 3683022, 3946095, 4121477, 5524533, 6138370, 6927589, 7892190, 8242954, 9207555, 11049066, 12364431, 13855178, 18415110, 20607385, 20782767, 24728862, 27622665, 28850339, 34637945, 37093293, 41214770, 41565534, 48493123, 55245330, 57700678, 61822155, 62348301, 69275890, 74186586, 86551017, 96986246, 103913835, 123644310, 124696602, 144251695, 145479369, 173102034, 185466465, 207827670, 242465615, 259653051, 288503390, 290958738, 311741505, 325596683, 370932930, 432755085, 436438107, 484931230, 519306102, 623483010, 651193366, 727396845, 865510170, 872876214, 976790049, 1298265255, 1454793690, 1627983415, 1953580098, 2182190535, 2279176781, 2596530510, 2930370147, 3255966830, 4364381070, 4558353562, 4883950245, 5860740294, 6837530343, 9767900490, 11395883905, 13675060686, 14651850735, 20512591029, 22791767810, 29303701470, 34187651715, 41025182058, 68375303430, 102562955145, 205125910290]

約数ペア:

[(1, 205125910290), (2, 102562955145), (3, 68375303430), (5, 41025182058), (6, 34187651715), (7, 29303701470), (9, 22791767810), (10, 20512591029), (14, 14651850735), (15, 13675060686), (18, 11395883905), (21, 9767900490), (30, 6837530343), (35, 5860740294), (42, 4883950245), (45, 4558353562), (47, 4364381070), (63, 3255966830), (70, 2930370147), (79, 2596530510), (90, 2279176781), (94, 2182190535), (105, 1953580098), (126, 1627983415), (141, 1454793690), (158, 1298265255), (210, 976790049), (235, 872876214), (237, 865510170), (282, 727396845), (315, 651193366), (329, 623483010), (395, 519306102), (423, 484931230), (470, 436438107), (474, 432755085), (553, 370932930), (630, 325596683), (658, 311741505), (705, 290958738), (711, 288503390), (790, 259653051), (846, 242465615), (987, 207827670), (1106, 185466465), (1185, 173102034), (1410, 145479369), (1422, 144251695), (1645, 124696602), (1659, 123644310), (1974, 103913835), (2115, 96986246), (2370, 86551017), (2765, 74186586), (2961, 69275890), (3290, 62348301), (3318, 61822155), (3555, 57700678), (3713, 55245330), (4230, 48493123), (4935, 41565534), (4977, 41214770), (5530, 37093293), (5922, 34637945), (7110, 28850339), (7426, 27622665), (8295, 24728862), (9870, 20782767), (9954, 20607385), (11139, 18415110), (14805, 13855178), (16590, 12364431), (18565, 11049066), (22278, 9207555), (24885, 8242954), (25991, 7892190), (29610, 6927589), (33417, 6138370), (37130, 5524533), (49770, 4121477), (51982, 3946095), (55695, 3683022), (66834, 3069185), (77973, 2630730), (87691, 2339190), (111390, 1841511), (129955, 1578438), (155946, 1315365), (167085, 1227674), (175382, 1169595), (233919, 876910), (259910, 789219), (263073, 779730), (334170, 613837), (389865, 526146), (438455, 467838)]