61779150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 178274304

約数和(自身を除く): 116495154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 47, 50, 69, 75, 90, 94, 115, 127, 138, 141, 150, 207, 225, 230, 235, 254, 282, 345, 381, 414, 423, 450, 470, 575, 635, 690, 705, 762, 846, 1035, 1081, 1143, 1150, 1175, 1270, 1410, 1725, 1905, 2070, 2115, 2162, 2286, 2350, 2921, 3175, 3243, 3450, 3525, 3810, 4230, 5175, 5405, 5715, 5842, 5969, 6350, 6486, 7050, 8763, 9525, 9729, 10350, 10575, 10810, 11430, 11938, 14605, 16215, 17526, 17907, 19050, 19458, 21150, 26289, 27025, 28575, 29210, 29845, 32430, 35814, 43815, 48645, 52578, 53721, 54050, 57150, 59690, 73025, 81075, 87630, 89535, 97290, 107442, 131445, 137287, 146050, 149225, 162150, 179070, 219075, 243225, 262890, 268605, 274574, 298450, 411861, 438150, 447675, 486450, 537210, 657225, 686435, 823722, 895350, 1235583, 1314450, 1343025, 1372870, 2059305, 2471166, 2686050, 3432175, 4118610, 6177915, 6864350, 10296525, 12355830, 20593050, 30889575, 61779150]

約数ペア:

[(1, 61779150), (2, 30889575), (3, 20593050), (5, 12355830), (6, 10296525), (9, 6864350), (10, 6177915), (15, 4118610), (18, 3432175), (23, 2686050), (25, 2471166), (30, 2059305), (45, 1372870), (46, 1343025), (47, 1314450), (50, 1235583), (69, 895350), (75, 823722), (90, 686435), (94, 657225), (115, 537210), (127, 486450), (138, 447675), (141, 438150), (150, 411861), (207, 298450), (225, 274574), (230, 268605), (235, 262890), (254, 243225), (282, 219075), (345, 179070), (381, 162150), (414, 149225), (423, 146050), (450, 137287), (470, 131445), (575, 107442), (635, 97290), (690, 89535), (705, 87630), (762, 81075), (846, 73025), (1035, 59690), (1081, 57150), (1143, 54050), (1150, 53721), (1175, 52578), (1270, 48645), (1410, 43815), (1725, 35814), (1905, 32430), (2070, 29845), (2115, 29210), (2162, 28575), (2286, 27025), (2350, 26289), (2921, 21150), (3175, 19458), (3243, 19050), (3450, 17907), (3525, 17526), (3810, 16215), (4230, 14605), (5175, 11938), (5405, 11430), (5715, 10810), (5842, 10575), (5969, 10350), (6350, 9729), (6486, 9525), (7050, 8763)]