27553080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 88128000

約数和(自身を除く): 60574920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 138, 149, 184, 201, 230, 268, 276, 298, 335, 345, 402, 447, 460, 536, 552, 596, 670, 690, 745, 804, 894, 920, 1005, 1192, 1340, 1380, 1490, 1541, 1608, 1788, 2010, 2235, 2680, 2760, 2980, 3082, 3427, 3576, 4020, 4470, 4623, 5960, 6164, 6854, 7705, 8040, 8940, 9246, 9983, 10281, 12328, 13708, 15410, 17135, 17880, 18492, 19966, 20562, 23115, 27416, 29949, 30820, 34270, 36984, 39932, 41124, 46230, 49915, 51405, 59898, 61640, 68540, 79864, 82248, 92460, 99830, 102810, 119796, 137080, 149745, 184920, 199660, 205620, 229609, 239592, 299490, 399320, 411240, 459218, 598980, 688827, 918436, 1148045, 1197960, 1377654, 1836872, 2296090, 2755308, 3444135, 4592180, 5510616, 6888270, 9184360, 13776540, 27553080]

約数ペア:

[(1, 27553080), (2, 13776540), (3, 9184360), (4, 6888270), (5, 5510616), (6, 4592180), (8, 3444135), (10, 2755308), (12, 2296090), (15, 1836872), (20, 1377654), (23, 1197960), (24, 1148045), (30, 918436), (40, 688827), (46, 598980), (60, 459218), (67, 411240), (69, 399320), (92, 299490), (115, 239592), (120, 229609), (134, 205620), (138, 199660), (149, 184920), (184, 149745), (201, 137080), (230, 119796), (268, 102810), (276, 99830), (298, 92460), (335, 82248), (345, 79864), (402, 68540), (447, 61640), (460, 59898), (536, 51405), (552, 49915), (596, 46230), (670, 41124), (690, 39932), (745, 36984), (804, 34270), (894, 30820), (920, 29949), (1005, 27416), (1192, 23115), (1340, 20562), (1380, 19966), (1490, 18492), (1541, 17880), (1608, 17135), (1788, 15410), (2010, 13708), (2235, 12328), (2680, 10281), (2760, 9983), (2980, 9246), (3082, 8940), (3427, 8040), (3576, 7705), (4020, 6854), (4470, 6164), (4623, 5960)]