275506920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 320

約数和(自身を含む): 1034288640

約数和(自身を除く): 758781720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 162, 180, 186, 195, 211, 216, 234, 248, 260, 270, 279, 310, 312, 324, 351, 360, 372, 390, 403, 405, 422, 465, 468, 520, 540, 558, 585, 620, 633, 648, 702, 744, 780, 806, 810, 837, 844, 930, 936, 1053, 1055, 1080, 1116, 1170, 1209, 1240, 1266, 1395, 1404, 1560, 1612, 1620, 1674, 1688, 1755, 1860, 1899, 2015, 2106, 2110, 2232, 2340, 2418, 2511, 2532, 2743, 2790, 2808, 3165, 3224, 3240, 3348, 3510, 3627, 3720, 3798, 4030, 4185, 4212, 4220, 4680, 4836, 5022, 5064, 5265, 5486, 5580, 5697, 6045, 6330, 6541, 6696, 7020, 7254, 7596, 8060, 8229, 8370, 8424, 8440, 9495, 9672, 10044, 10530, 10881, 10972, 11160, 11394, 12090, 12555, 12660, 13082, 13715, 14040, 14508, 15192, 16120, 16458, 16740, 17091, 18135, 18990, 19623, 20088, 21060, 21762, 21944, 22788, 24180, 24687, 25110, 25320, 26164, 27430, 28485, 29016, 32643, 32705, 32916, 33480, 34182, 36270, 37980, 39246, 41145, 42120, 43524, 45576, 48360, 49374, 50220, 52328, 54405, 54860, 56970, 58869, 65286, 65410, 65832, 68364, 72540, 74061, 75960, 78492, 82290, 85033, 85455, 87048, 98115, 98748, 100440, 108810, 109720, 113940, 117738, 123435, 130572, 130820, 136728, 145080, 148122, 156984, 163215, 164580, 170066, 170910, 176607, 196230, 197496, 217620, 222183, 227880, 235476, 246870, 255099, 261144, 261640, 294345, 296244, 326430, 329160, 340132, 341820, 353214, 370305, 392460, 425165, 435240, 444366, 470952, 493740, 510198, 529821, 588690, 592488, 652860, 680264, 683640, 706428, 740610, 765297, 784920, 850330, 883035, 888732, 987480, 1020396, 1059642, 1110915, 1177380, 1275495, 1305720, 1412856, 1481220, 1530594, 1700660, 1766070, 1777464, 2040792, 2119284, 2221830, 2295891, 2354760, 2550990, 2649105, 2962440, 3061188, 3401320, 3532140, 3826485, 4238568, 4443660, 4591782, 5101980, 5298210, 6122376, 6887673, 7064280, 7652970, 8887320, 9183564, 10203960, 10596420, 11479455, 13775346, 15305940, 18367128, 21192840, 22958910, 27550692, 30611880, 34438365, 45917820, 55101384, 68876730, 91835640, 137753460, 275506920]

約数ペア:

[(1, 275506920), (2, 137753460), (3, 91835640), (4, 68876730), (5, 55101384), (6, 45917820), (8, 34438365), (9, 30611880), (10, 27550692), (12, 22958910), (13, 21192840), (15, 18367128), (18, 15305940), (20, 13775346), (24, 11479455), (26, 10596420), (27, 10203960), (30, 9183564), (31, 8887320), (36, 7652970), (39, 7064280), (40, 6887673), (45, 6122376), (52, 5298210), (54, 5101980), (60, 4591782), (62, 4443660), (65, 4238568), (72, 3826485), (78, 3532140), (81, 3401320), (90, 3061188), (93, 2962440), (104, 2649105), (108, 2550990), (117, 2354760), (120, 2295891), (124, 2221830), (130, 2119284), (135, 2040792), (155, 1777464), (156, 1766070), (162, 1700660), (180, 1530594), (186, 1481220), (195, 1412856), (211, 1305720), (216, 1275495), (234, 1177380), (248, 1110915), (260, 1059642), (270, 1020396), (279, 987480), (310, 888732), (312, 883035), (324, 850330), (351, 784920), (360, 765297), (372, 740610), (390, 706428), (403, 683640), (405, 680264), (422, 652860), (465, 592488), (468, 588690), (520, 529821), (540, 510198), (558, 493740), (585, 470952), (620, 444366), (633, 435240), (648, 425165), (702, 392460), (744, 370305), (780, 353214), (806, 341820), (810, 340132), (837, 329160), (844, 326430), (930, 296244), (936, 294345), (1053, 261640), (1055, 261144), (1080, 255099), (1116, 246870), (1170, 235476), (1209, 227880), (1240, 222183), (1266, 217620), (1395, 197496), (1404, 196230), (1560, 176607), (1612, 170910), (1620, 170066), (1674, 164580), (1688, 163215), (1755, 156984), (1860, 148122), (1899, 145080), (2015, 136728), (2106, 130820), (2110, 130572), (2232, 123435), (2340, 117738), (2418, 113940), (2511, 109720), (2532, 108810), (2743, 100440), (2790, 98748), (2808, 98115), (3165, 87048), (3224, 85455), (3240, 85033), (3348, 82290), (3510, 78492), (3627, 75960), (3720, 74061), (3798, 72540), (4030, 68364), (4185, 65832), (4212, 65410), (4220, 65286), (4680, 58869), (4836, 56970), (5022, 54860), (5064, 54405), (5265, 52328), (5486, 50220), (5580, 49374), (5697, 48360), (6045, 45576), (6330, 43524), (6541, 42120), (6696, 41145), (7020, 39246), (7254, 37980), (7596, 36270), (8060, 34182), (8229, 33480), (8370, 32916), (8424, 32705), (8440, 32643), (9495, 29016), (9672, 28485), (10044, 27430), (10530, 26164), (10881, 25320), (10972, 25110), (11160, 24687), (11394, 24180), (12090, 22788), (12555, 21944), (12660, 21762), (13082, 21060), (13715, 20088), (14040, 19623), (14508, 18990), (15192, 18135), (16120, 17091), (16458, 16740)]