131726520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5303}}^1$

素因数の和:5346

約数の個数: 128

約数和(自身を含む): 458265600

約数和(自身を除く): 326539080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 5303, 6210, 8280, 10606, 12420, 15909, 21212, 24840, 26515, 31818, 42424, 47727, 53030, 63636, 79545, 95454, 106060, 121969, 127272, 143181, 159090, 190908, 212120, 238635, 243938, 286362, 318180, 365907, 381816, 477270, 487876, 572724, 609845, 636360, 715905, 731814, 954540, 975752, 1097721, 1145448, 1219690, 1431810, 1463628, 1829535, 1909080, 2195442, 2439380, 2863620, 2927256, 3293163, 3659070, 4390884, 4878760, 5488605, 5727240, 6586326, 7318140, 8781768, 10977210, 13172652, 14636280, 16465815, 21954420, 26345304, 32931630, 43908840, 65863260, 131726520]

約数ペア:

[(1, 131726520), (2, 65863260), (3, 43908840), (4, 32931630), (5, 26345304), (6, 21954420), (8, 16465815), (9, 14636280), (10, 13172652), (12, 10977210), (15, 8781768), (18, 7318140), (20, 6586326), (23, 5727240), (24, 5488605), (27, 4878760), (30, 4390884), (36, 3659070), (40, 3293163), (45, 2927256), (46, 2863620), (54, 2439380), (60, 2195442), (69, 1909080), (72, 1829535), (90, 1463628), (92, 1431810), (108, 1219690), (115, 1145448), (120, 1097721), (135, 975752), (138, 954540), (180, 731814), (184, 715905), (207, 636360), (216, 609845), (230, 572724), (270, 487876), (276, 477270), (345, 381816), (360, 365907), (414, 318180), (460, 286362), (540, 243938), (552, 238635), (621, 212120), (690, 190908), (828, 159090), (920, 143181), (1035, 127272), (1080, 121969), (1242, 106060), (1380, 95454), (1656, 79545), (2070, 63636), (2484, 53030), (2760, 47727), (3105, 42424), (4140, 31818), (4968, 26515), (5303, 24840), (6210, 21212), (8280, 15909), (10606, 12420)]