75678240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1303}}^1$

素因数の和:1343

約数の個数: 144

約数和(自身を含む): 262229184

約数和(自身を除く): 186550944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1303, 1320, 1452, 1760, 1815, 1936, 2420, 2606, 2640, 2904, 3630, 3872, 3909, 4840, 5212, 5280, 5808, 6515, 7260, 7818, 9680, 10424, 11616, 13030, 14333, 14520, 15636, 19360, 19545, 20848, 26060, 28666, 29040, 31272, 39090, 41696, 42999, 52120, 57332, 58080, 62544, 71665, 78180, 85998, 104240, 114664, 125088, 143330, 156360, 157663, 171996, 208480, 214995, 229328, 286660, 312720, 315326, 343992, 429990, 458656, 472989, 573320, 625440, 630652, 687984, 788315, 859980, 945978, 1146640, 1261304, 1375968, 1576630, 1719960, 1891956, 2293280, 2364945, 2522608, 3153260, 3439920, 3783912, 4729890, 5045216, 6306520, 6879840, 7567824, 9459780, 12613040, 15135648, 18919560, 25226080, 37839120, 75678240]

約数ペア:

[(1, 75678240), (2, 37839120), (3, 25226080), (4, 18919560), (5, 15135648), (6, 12613040), (8, 9459780), (10, 7567824), (11, 6879840), (12, 6306520), (15, 5045216), (16, 4729890), (20, 3783912), (22, 3439920), (24, 3153260), (30, 2522608), (32, 2364945), (33, 2293280), (40, 1891956), (44, 1719960), (48, 1576630), (55, 1375968), (60, 1261304), (66, 1146640), (80, 945978), (88, 859980), (96, 788315), (110, 687984), (120, 630652), (121, 625440), (132, 573320), (160, 472989), (165, 458656), (176, 429990), (220, 343992), (240, 315326), (242, 312720), (264, 286660), (330, 229328), (352, 214995), (363, 208480), (440, 171996), (480, 157663), (484, 156360), (528, 143330), (605, 125088), (660, 114664), (726, 104240), (880, 85998), (968, 78180), (1056, 71665), (1210, 62544), (1303, 58080), (1320, 57332), (1452, 52120), (1760, 42999), (1815, 41696), (1936, 39090), (2420, 31272), (2606, 29040), (2640, 28666), (2904, 26060), (3630, 20848), (3872, 19545), (3909, 19360), (4840, 15636), (5212, 14520), (5280, 14333), (5808, 13030), (6515, 11616), (7260, 10424), (7818, 9680)]