27795040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 85349376

約数和(自身を除く): 57554336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 65, 70, 80, 83, 91, 92, 104, 112, 115, 130, 140, 160, 161, 166, 182, 184, 208, 224, 230, 260, 280, 299, 322, 332, 364, 368, 415, 416, 455, 460, 520, 560, 581, 598, 644, 664, 728, 736, 805, 830, 910, 920, 1040, 1079, 1120, 1162, 1196, 1288, 1328, 1456, 1495, 1610, 1660, 1820, 1840, 1909, 2080, 2093, 2158, 2324, 2392, 2576, 2656, 2905, 2912, 2990, 3220, 3320, 3640, 3680, 3818, 4186, 4316, 4648, 4784, 5152, 5395, 5810, 5980, 6440, 6640, 7280, 7553, 7636, 8372, 8632, 9296, 9545, 9568, 10465, 10790, 11620, 11960, 12880, 13280, 13363, 14560, 15106, 15272, 16744, 17264, 18592, 19090, 20930, 21580, 23240, 23920, 24817, 25760, 26726, 30212, 30544, 33488, 34528, 37765, 38180, 41860, 43160, 46480, 47840, 49634, 53452, 60424, 61088, 66815, 66976, 75530, 76360, 83720, 86320, 92960, 99268, 106904, 120848, 124085, 133630, 151060, 152720, 167440, 172640, 173719, 198536, 213808, 241696, 248170, 267260, 302120, 305440, 334880, 347438, 397072, 427616, 496340, 534520, 604240, 694876, 794144, 868595, 992680, 1069040, 1208480, 1389752, 1737190, 1985360, 2138080, 2779504, 3474380, 3970720, 5559008, 6948760, 13897520, 27795040]

約数ペア:

[(1, 27795040), (2, 13897520), (4, 6948760), (5, 5559008), (7, 3970720), (8, 3474380), (10, 2779504), (13, 2138080), (14, 1985360), (16, 1737190), (20, 1389752), (23, 1208480), (26, 1069040), (28, 992680), (32, 868595), (35, 794144), (40, 694876), (46, 604240), (52, 534520), (56, 496340), (65, 427616), (70, 397072), (80, 347438), (83, 334880), (91, 305440), (92, 302120), (104, 267260), (112, 248170), (115, 241696), (130, 213808), (140, 198536), (160, 173719), (161, 172640), (166, 167440), (182, 152720), (184, 151060), (208, 133630), (224, 124085), (230, 120848), (260, 106904), (280, 99268), (299, 92960), (322, 86320), (332, 83720), (364, 76360), (368, 75530), (415, 66976), (416, 66815), (455, 61088), (460, 60424), (520, 53452), (560, 49634), (581, 47840), (598, 46480), (644, 43160), (664, 41860), (728, 38180), (736, 37765), (805, 34528), (830, 33488), (910, 30544), (920, 30212), (1040, 26726), (1079, 25760), (1120, 24817), (1162, 23920), (1196, 23240), (1288, 21580), (1328, 20930), (1456, 19090), (1495, 18592), (1610, 17264), (1660, 16744), (1820, 15272), (1840, 15106), (1909, 14560), (2080, 13363), (2093, 13280), (2158, 12880), (2324, 11960), (2392, 11620), (2576, 10790), (2656, 10465), (2905, 9568), (2912, 9545), (2990, 9296), (3220, 8632), (3320, 8372), (3640, 7636), (3680, 7553), (3818, 7280), (4186, 6640), (4316, 6440), (4648, 5980), (4784, 5810), (5152, 5395)]