131320800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 432

約数和(自身を含む): 528903648

約数和(自身を除く): 397582848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 30, 32, 36, 39, 40, 45, 46, 48, 50, 52, 60, 61, 65, 69, 72, 75, 78, 80, 90, 92, 96, 100, 104, 115, 117, 120, 122, 130, 138, 144, 150, 156, 160, 180, 183, 184, 195, 200, 207, 208, 225, 230, 234, 240, 244, 260, 276, 288, 299, 300, 305, 312, 325, 345, 360, 366, 368, 390, 400, 414, 416, 450, 460, 468, 480, 488, 520, 549, 552, 575, 585, 598, 600, 610, 624, 650, 690, 720, 732, 736, 780, 793, 800, 828, 897, 900, 915, 920, 936, 975, 976, 1035, 1040, 1098, 1104, 1150, 1170, 1196, 1200, 1220, 1248, 1300, 1380, 1403, 1440, 1464, 1495, 1525, 1560, 1586, 1656, 1725, 1794, 1800, 1830, 1840, 1872, 1950, 1952, 2070, 2080, 2196, 2208, 2300, 2340, 2379, 2392, 2400, 2440, 2600, 2691, 2745, 2760, 2806, 2925, 2928, 2990, 3050, 3120, 3172, 3312, 3450, 3588, 3600, 3660, 3680, 3744, 3900, 3965, 4140, 4209, 4392, 4485, 4575, 4600, 4680, 4758, 4784, 4880, 5175, 5200, 5382, 5490, 5520, 5612, 5850, 5856, 5980, 6100, 6240, 6344, 6624, 6900, 7015, 7137, 7176, 7200, 7320, 7475, 7800, 7930, 8280, 8418, 8784, 8970, 9150, 9200, 9360, 9516, 9568, 9760, 10350, 10400, 10764, 10980, 11040, 11224, 11700, 11895, 11960, 12200, 12627, 12688, 13455, 13725, 13800, 14030, 14274, 14352, 14640, 14950, 15600, 15860, 16560, 16836, 17568, 17940, 18239, 18300, 18400, 18720, 19032, 19825, 20700, 21045, 21528, 21960, 22425, 22448, 23400, 23790, 23920, 24400, 25254, 25376, 26910, 27450, 27600, 28060, 28548, 28704, 29280, 29900, 31200, 31720, 33120, 33672, 35075, 35685, 35880, 36478, 36600, 38064, 39650, 41400, 42090, 43056, 43920, 44850, 44896, 46800, 47580, 47840, 48800, 50508, 53820, 54717, 54900, 55200, 56120, 57096, 59475, 59800, 63135, 63440, 67275, 67344, 70150, 71370, 71760, 72956, 73200, 76128, 79300, 82800, 84180, 86112, 87840, 89700, 91195, 93600, 95160, 101016, 105225, 107640, 109434, 109800, 112240, 114192, 118950, 119600, 126270, 126880, 134550, 134688, 140300, 142740, 143520, 145912, 146400, 158600, 164151, 165600, 168360, 178425, 179400, 182390, 190320, 202032, 210450, 215280, 218868, 219600, 224480, 228384, 237900, 239200, 252540, 269100, 273585, 280600, 285480, 291824, 315675, 317200, 328302, 336720, 356850, 358800, 364780, 380640, 404064, 420900, 430560, 437736, 439200, 455975, 475800, 505080, 538200, 547170, 561200, 570960, 583648, 631350, 634400, 656604, 673440, 713700, 717600, 729560, 820755, 841800, 875472, 911950, 951600, 1010160, 1076400, 1094340, 1122400, 1141920, 1262700, 1313208, 1367925, 1427400, 1459120, 1641510, 1683600, 1750944, 1823900, 1903200, 2020320, 2152800, 2188680, 2525400, 2626416, 2735850, 2854800, 2918240, 3283020, 3367200, 3647800, 4103775, 4377360, 5050800, 5252832, 5471700, 5709600, 6566040, 7295600, 8207550, 8754720, 10101600, 10943400, 13132080, 14591200, 16415100, 21886800, 26264160, 32830200, 43773600, 65660400, 131320800]

約数ペア:

[(1, 131320800), (2, 65660400), (3, 43773600), (4, 32830200), (5, 26264160), (6, 21886800), (8, 16415100), (9, 14591200), (10, 13132080), (12, 10943400), (13, 10101600), (15, 8754720), (16, 8207550), (18, 7295600), (20, 6566040), (23, 5709600), (24, 5471700), (25, 5252832), (26, 5050800), (30, 4377360), (32, 4103775), (36, 3647800), (39, 3367200), (40, 3283020), (45, 2918240), (46, 2854800), (48, 2735850), (50, 2626416), (52, 2525400), (60, 2188680), (61, 2152800), (65, 2020320), (69, 1903200), (72, 1823900), (75, 1750944), (78, 1683600), (80, 1641510), (90, 1459120), (92, 1427400), (96, 1367925), (100, 1313208), (104, 1262700), (115, 1141920), (117, 1122400), (120, 1094340), (122, 1076400), (130, 1010160), (138, 951600), (144, 911950), (150, 875472), (156, 841800), (160, 820755), (180, 729560), (183, 717600), (184, 713700), (195, 673440), (200, 656604), (207, 634400), (208, 631350), (225, 583648), (230, 570960), (234, 561200), (240, 547170), (244, 538200), (260, 505080), (276, 475800), (288, 455975), (299, 439200), (300, 437736), (305, 430560), (312, 420900), (325, 404064), (345, 380640), (360, 364780), (366, 358800), (368, 356850), (390, 336720), (400, 328302), (414, 317200), (416, 315675), (450, 291824), (460, 285480), (468, 280600), (480, 273585), (488, 269100), (520, 252540), (549, 239200), (552, 237900), (575, 228384), (585, 224480), (598, 219600), (600, 218868), (610, 215280), (624, 210450), (650, 202032), (690, 190320), (720, 182390), (732, 179400), (736, 178425), (780, 168360), (793, 165600), (800, 164151), (828, 158600), (897, 146400), (900, 145912), (915, 143520), (920, 142740), (936, 140300), (975, 134688), (976, 134550), (1035, 126880), (1040, 126270), (1098, 119600), (1104, 118950), (1150, 114192), (1170, 112240), (1196, 109800), (1200, 109434), (1220, 107640), (1248, 105225), (1300, 101016), (1380, 95160), (1403, 93600), (1440, 91195), (1464, 89700), (1495, 87840), (1525, 86112), (1560, 84180), (1586, 82800), (1656, 79300), (1725, 76128), (1794, 73200), (1800, 72956), (1830, 71760), (1840, 71370), (1872, 70150), (1950, 67344), (1952, 67275), (2070, 63440), (2080, 63135), (2196, 59800), (2208, 59475), (2300, 57096), (2340, 56120), (2379, 55200), (2392, 54900), (2400, 54717), (2440, 53820), (2600, 50508), (2691, 48800), (2745, 47840), (2760, 47580), (2806, 46800), (2925, 44896), (2928, 44850), (2990, 43920), (3050, 43056), (3120, 42090), (3172, 41400), (3312, 39650), (3450, 38064), (3588, 36600), (3600, 36478), (3660, 35880), (3680, 35685), (3744, 35075), (3900, 33672), (3965, 33120), (4140, 31720), (4209, 31200), (4392, 29900), (4485, 29280), (4575, 28704), (4600, 28548), (4680, 28060), (4758, 27600), (4784, 27450), (4880, 26910), (5175, 25376), (5200, 25254), (5382, 24400), (5490, 23920), (5520, 23790), (5612, 23400), (5850, 22448), (5856, 22425), (5980, 21960), (6100, 21528), (6240, 21045), (6344, 20700), (6624, 19825), (6900, 19032), (7015, 18720), (7137, 18400), (7176, 18300), (7200, 18239), (7320, 17940), (7475, 17568), (7800, 16836), (7930, 16560), (8280, 15860), (8418, 15600), (8784, 14950), (8970, 14640), (9150, 14352), (9200, 14274), (9360, 14030), (9516, 13800), (9568, 13725), (9760, 13455), (10350, 12688), (10400, 12627), (10764, 12200), (10980, 11960), (11040, 11895), (11224, 11700)]