89100960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 307359360

約数和(自身を除く): 218258400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 109, 120, 130, 131, 156, 160, 195, 208, 218, 240, 260, 262, 312, 327, 390, 393, 416, 436, 480, 520, 524, 545, 624, 654, 655, 780, 786, 872, 1040, 1048, 1090, 1248, 1308, 1310, 1417, 1560, 1572, 1635, 1703, 1744, 1965, 2080, 2096, 2180, 2616, 2620, 2834, 3120, 3144, 3270, 3406, 3488, 3930, 4192, 4251, 4360, 5109, 5232, 5240, 5668, 6240, 6288, 6540, 6812, 7085, 7860, 8502, 8515, 8720, 10218, 10464, 10480, 11336, 12576, 13080, 13624, 14170, 14279, 15720, 17004, 17030, 17440, 20436, 20960, 21255, 22672, 25545, 26160, 27248, 28340, 28558, 31440, 34008, 34060, 40872, 42510, 42837, 45344, 51090, 52320, 54496, 56680, 57116, 62880, 68016, 68120, 71395, 81744, 85020, 85674, 102180, 113360, 114232, 136032, 136240, 142790, 163488, 170040, 171348, 185627, 204360, 214185, 226720, 228464, 272480, 285580, 340080, 342696, 371254, 408720, 428370, 456928, 556881, 571160, 680160, 685392, 742508, 817440, 856740, 928135, 1113762, 1142320, 1370784, 1485016, 1713480, 1856270, 2227524, 2284640, 2784405, 2970032, 3426960, 3712540, 4455048, 5568810, 5940064, 6853920, 7425080, 8910096, 11137620, 14850160, 17820192, 22275240, 29700320, 44550480, 89100960]

約数ペア:

[(1, 89100960), (2, 44550480), (3, 29700320), (4, 22275240), (5, 17820192), (6, 14850160), (8, 11137620), (10, 8910096), (12, 7425080), (13, 6853920), (15, 5940064), (16, 5568810), (20, 4455048), (24, 3712540), (26, 3426960), (30, 2970032), (32, 2784405), (39, 2284640), (40, 2227524), (48, 1856270), (52, 1713480), (60, 1485016), (65, 1370784), (78, 1142320), (80, 1113762), (96, 928135), (104, 856740), (109, 817440), (120, 742508), (130, 685392), (131, 680160), (156, 571160), (160, 556881), (195, 456928), (208, 428370), (218, 408720), (240, 371254), (260, 342696), (262, 340080), (312, 285580), (327, 272480), (390, 228464), (393, 226720), (416, 214185), (436, 204360), (480, 185627), (520, 171348), (524, 170040), (545, 163488), (624, 142790), (654, 136240), (655, 136032), (780, 114232), (786, 113360), (872, 102180), (1040, 85674), (1048, 85020), (1090, 81744), (1248, 71395), (1308, 68120), (1310, 68016), (1417, 62880), (1560, 57116), (1572, 56680), (1635, 54496), (1703, 52320), (1744, 51090), (1965, 45344), (2080, 42837), (2096, 42510), (2180, 40872), (2616, 34060), (2620, 34008), (2834, 31440), (3120, 28558), (3144, 28340), (3270, 27248), (3406, 26160), (3488, 25545), (3930, 22672), (4192, 21255), (4251, 20960), (4360, 20436), (5109, 17440), (5232, 17030), (5240, 17004), (5668, 15720), (6240, 14279), (6288, 14170), (6540, 13624), (6812, 13080), (7085, 12576), (7860, 11336), (8502, 10480), (8515, 10464), (8720, 10218)]