155186280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 526379040

約数和(自身を除く): 371192760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 211, 216, 227, 270, 324, 360, 405, 422, 454, 540, 633, 648, 681, 810, 844, 908, 1055, 1080, 1135, 1266, 1362, 1620, 1688, 1816, 1899, 2043, 2110, 2270, 2532, 2724, 3165, 3240, 3405, 3798, 4086, 4220, 4540, 5064, 5448, 5697, 6129, 6330, 6810, 7596, 8172, 8440, 9080, 9495, 10215, 11394, 12258, 12660, 13620, 15192, 16344, 17091, 18387, 18990, 20430, 22788, 24516, 25320, 27240, 28485, 30645, 34182, 36774, 37980, 40860, 45576, 47897, 49032, 56970, 61290, 68364, 73548, 75960, 81720, 85455, 91935, 95794, 113940, 122580, 136728, 143691, 147096, 170910, 183870, 191588, 227880, 239485, 245160, 287382, 341820, 367740, 383176, 431073, 478970, 574764, 683640, 718455, 735480, 862146, 957940, 1149528, 1293219, 1436910, 1724292, 1915880, 2155365, 2586438, 2873820, 3448584, 3879657, 4310730, 5172876, 5747640, 6466095, 7759314, 8621460, 10345752, 12932190, 15518628, 17242920, 19398285, 25864380, 31037256, 38796570, 51728760, 77593140, 155186280]

約数ペア:

[(1, 155186280), (2, 77593140), (3, 51728760), (4, 38796570), (5, 31037256), (6, 25864380), (8, 19398285), (9, 17242920), (10, 15518628), (12, 12932190), (15, 10345752), (18, 8621460), (20, 7759314), (24, 6466095), (27, 5747640), (30, 5172876), (36, 4310730), (40, 3879657), (45, 3448584), (54, 2873820), (60, 2586438), (72, 2155365), (81, 1915880), (90, 1724292), (108, 1436910), (120, 1293219), (135, 1149528), (162, 957940), (180, 862146), (211, 735480), (216, 718455), (227, 683640), (270, 574764), (324, 478970), (360, 431073), (405, 383176), (422, 367740), (454, 341820), (540, 287382), (633, 245160), (648, 239485), (681, 227880), (810, 191588), (844, 183870), (908, 170910), (1055, 147096), (1080, 143691), (1135, 136728), (1266, 122580), (1362, 113940), (1620, 95794), (1688, 91935), (1816, 85455), (1899, 81720), (2043, 75960), (2110, 73548), (2270, 68364), (2532, 61290), (2724, 56970), (3165, 49032), (3240, 47897), (3405, 45576), (3798, 40860), (4086, 37980), (4220, 36774), (4540, 34182), (5064, 30645), (5448, 28485), (5697, 27240), (6129, 25320), (6330, 24516), (6810, 22788), (7596, 20430), (8172, 18990), (8440, 18387), (9080, 17091), (9495, 16344), (10215, 15192), (11394, 13620), (12258, 12660)]