76500990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 216760320

約数和(自身を除く): 140259330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 97, 115, 127, 135, 138, 194, 207, 230, 254, 270, 291, 345, 381, 414, 485, 582, 621, 635, 690, 762, 873, 970, 1035, 1143, 1242, 1270, 1455, 1746, 1905, 2070, 2231, 2286, 2619, 2910, 2921, 3105, 3429, 3810, 4365, 4462, 5238, 5715, 5842, 6210, 6693, 6858, 8730, 8763, 11155, 11430, 12319, 13095, 13386, 14605, 17145, 17526, 20079, 22310, 24638, 26190, 26289, 29210, 33465, 34290, 36957, 40158, 43815, 52578, 60237, 61595, 66930, 73914, 78867, 87630, 100395, 110871, 120474, 123190, 131445, 157734, 184785, 200790, 221742, 262890, 283337, 301185, 332613, 369570, 394335, 554355, 566674, 602370, 665226, 788670, 850011, 1108710, 1416685, 1663065, 1700022, 2550033, 2833370, 3326130, 4250055, 5100066, 7650099, 8500110, 12750165, 15300198, 25500330, 38250495, 76500990]

約数ペア:

[(1, 76500990), (2, 38250495), (3, 25500330), (5, 15300198), (6, 12750165), (9, 8500110), (10, 7650099), (15, 5100066), (18, 4250055), (23, 3326130), (27, 2833370), (30, 2550033), (45, 1700022), (46, 1663065), (54, 1416685), (69, 1108710), (90, 850011), (97, 788670), (115, 665226), (127, 602370), (135, 566674), (138, 554355), (194, 394335), (207, 369570), (230, 332613), (254, 301185), (270, 283337), (291, 262890), (345, 221742), (381, 200790), (414, 184785), (485, 157734), (582, 131445), (621, 123190), (635, 120474), (690, 110871), (762, 100395), (873, 87630), (970, 78867), (1035, 73914), (1143, 66930), (1242, 61595), (1270, 60237), (1455, 52578), (1746, 43815), (1905, 40158), (2070, 36957), (2231, 34290), (2286, 33465), (2619, 29210), (2910, 26289), (2921, 26190), (3105, 24638), (3429, 22310), (3810, 20079), (4365, 17526), (4462, 17145), (5238, 14605), (5715, 13386), (5842, 13095), (6210, 12319), (6693, 11430), (6858, 11155), (8730, 8763)]