89427520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 224

約数和(自身を含む): 272418048

約数和(自身を除く): 182990528

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 64, 65, 70, 74, 80, 83, 91, 104, 112, 130, 140, 148, 160, 166, 182, 185, 208, 224, 259, 260, 280, 296, 320, 332, 364, 370, 415, 416, 448, 455, 481, 518, 520, 560, 581, 592, 664, 728, 740, 830, 832, 910, 962, 1036, 1040, 1079, 1120, 1162, 1184, 1295, 1328, 1456, 1480, 1660, 1820, 1924, 2072, 2080, 2158, 2240, 2324, 2368, 2405, 2590, 2656, 2905, 2912, 2960, 3071, 3320, 3367, 3640, 3848, 4144, 4160, 4316, 4648, 4810, 5180, 5312, 5395, 5810, 5824, 5920, 6142, 6640, 6734, 7280, 7553, 7696, 8288, 8632, 9296, 9620, 10360, 10790, 11620, 11840, 12284, 13280, 13468, 14560, 15106, 15355, 15392, 16576, 16835, 17264, 18592, 19240, 20720, 21497, 21580, 23240, 24568, 26560, 26936, 29120, 30212, 30710, 30784, 33670, 34528, 37184, 37765, 38480, 39923, 41440, 42994, 43160, 46480, 49136, 53872, 60424, 61420, 67340, 69056, 75530, 76960, 79846, 82880, 85988, 86320, 92960, 98272, 107485, 107744, 120848, 122840, 134680, 151060, 153920, 159692, 171976, 172640, 185920, 196544, 199615, 214970, 215488, 241696, 245680, 269360, 279461, 302120, 319384, 343952, 345280, 399230, 429940, 483392, 491360, 538720, 558922, 604240, 638768, 687904, 798460, 859880, 982720, 1077440, 1117844, 1208480, 1277536, 1375808, 1397305, 1596920, 1719760, 2235688, 2416960, 2555072, 2794610, 3193840, 3439520, 4471376, 5589220, 6387680, 6879040, 8942752, 11178440, 12775360, 17885504, 22356880, 44713760, 89427520]

約数ペア:

[(1, 89427520), (2, 44713760), (4, 22356880), (5, 17885504), (7, 12775360), (8, 11178440), (10, 8942752), (13, 6879040), (14, 6387680), (16, 5589220), (20, 4471376), (26, 3439520), (28, 3193840), (32, 2794610), (35, 2555072), (37, 2416960), (40, 2235688), (52, 1719760), (56, 1596920), (64, 1397305), (65, 1375808), (70, 1277536), (74, 1208480), (80, 1117844), (83, 1077440), (91, 982720), (104, 859880), (112, 798460), (130, 687904), (140, 638768), (148, 604240), (160, 558922), (166, 538720), (182, 491360), (185, 483392), (208, 429940), (224, 399230), (259, 345280), (260, 343952), (280, 319384), (296, 302120), (320, 279461), (332, 269360), (364, 245680), (370, 241696), (415, 215488), (416, 214970), (448, 199615), (455, 196544), (481, 185920), (518, 172640), (520, 171976), (560, 159692), (581, 153920), (592, 151060), (664, 134680), (728, 122840), (740, 120848), (830, 107744), (832, 107485), (910, 98272), (962, 92960), (1036, 86320), (1040, 85988), (1079, 82880), (1120, 79846), (1162, 76960), (1184, 75530), (1295, 69056), (1328, 67340), (1456, 61420), (1480, 60424), (1660, 53872), (1820, 49136), (1924, 46480), (2072, 43160), (2080, 42994), (2158, 41440), (2240, 39923), (2324, 38480), (2368, 37765), (2405, 37184), (2590, 34528), (2656, 33670), (2905, 30784), (2912, 30710), (2960, 30212), (3071, 29120), (3320, 26936), (3367, 26560), (3640, 24568), (3848, 23240), (4144, 21580), (4160, 21497), (4316, 20720), (4648, 19240), (4810, 18592), (5180, 17264), (5312, 16835), (5395, 16576), (5810, 15392), (5824, 15355), (5920, 15106), (6142, 14560), (6640, 13468), (6734, 13280), (7280, 12284), (7553, 11840), (7696, 11620), (8288, 10790), (8632, 10360), (9296, 9620)]