55106160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 182131200

約数和(自身を除く): 127025040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 67, 69, 80, 92, 115, 120, 134, 138, 149, 184, 201, 230, 240, 268, 276, 298, 335, 345, 368, 402, 447, 460, 536, 552, 596, 670, 690, 745, 804, 894, 920, 1005, 1072, 1104, 1192, 1340, 1380, 1490, 1541, 1608, 1788, 1840, 2010, 2235, 2384, 2680, 2760, 2980, 3082, 3216, 3427, 3576, 4020, 4470, 4623, 5360, 5520, 5960, 6164, 6854, 7152, 7705, 8040, 8940, 9246, 9983, 10281, 11920, 12328, 13708, 15410, 16080, 17135, 17880, 18492, 19966, 20562, 23115, 24656, 27416, 29949, 30820, 34270, 35760, 36984, 39932, 41124, 46230, 49915, 51405, 54832, 59898, 61640, 68540, 73968, 79864, 82248, 92460, 99830, 102810, 119796, 123280, 137080, 149745, 159728, 164496, 184920, 199660, 205620, 229609, 239592, 274160, 299490, 369840, 399320, 411240, 459218, 479184, 598980, 688827, 798640, 822480, 918436, 1148045, 1197960, 1377654, 1836872, 2296090, 2395920, 2755308, 3444135, 3673744, 4592180, 5510616, 6888270, 9184360, 11021232, 13776540, 18368720, 27553080, 55106160]

約数ペア:

[(1, 55106160), (2, 27553080), (3, 18368720), (4, 13776540), (5, 11021232), (6, 9184360), (8, 6888270), (10, 5510616), (12, 4592180), (15, 3673744), (16, 3444135), (20, 2755308), (23, 2395920), (24, 2296090), (30, 1836872), (40, 1377654), (46, 1197960), (48, 1148045), (60, 918436), (67, 822480), (69, 798640), (80, 688827), (92, 598980), (115, 479184), (120, 459218), (134, 411240), (138, 399320), (149, 369840), (184, 299490), (201, 274160), (230, 239592), (240, 229609), (268, 205620), (276, 199660), (298, 184920), (335, 164496), (345, 159728), (368, 149745), (402, 137080), (447, 123280), (460, 119796), (536, 102810), (552, 99830), (596, 92460), (670, 82248), (690, 79864), (745, 73968), (804, 68540), (894, 61640), (920, 59898), (1005, 54832), (1072, 51405), (1104, 49915), (1192, 46230), (1340, 41124), (1380, 39932), (1490, 36984), (1541, 35760), (1608, 34270), (1788, 30820), (1840, 29949), (2010, 27416), (2235, 24656), (2384, 23115), (2680, 20562), (2760, 19966), (2980, 18492), (3082, 17880), (3216, 17135), (3427, 16080), (3576, 15410), (4020, 13708), (4470, 12328), (4623, 11920), (5360, 10281), (5520, 9983), (5960, 9246), (6164, 8940), (6854, 8040), (7152, 7705)]