189265328350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 415944806400

約数和(自身を除く): 226679478050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 79, 142, 158, 175, 229, 350, 355, 395, 421, 458, 497, 553, 710, 790, 842, 994, 1106, 1145, 1603, 1775, 1975, 2105, 2290, 2485, 2765, 2947, 3206, 3550, 3950, 4210, 4970, 5530, 5609, 5725, 5894, 8015, 10525, 11218, 11450, 12425, 13825, 14735, 16030, 16259, 18091, 21050, 24850, 27650, 28045, 29470, 29891, 32518, 33259, 36182, 39263, 40075, 56090, 59782, 66518, 73675, 78526, 80150, 81295, 90455, 96409, 113813, 126637, 140225, 147350, 149455, 162590, 166295, 180910, 192818, 196315, 209237, 227626, 232813, 253274, 280450, 298910, 332590, 392630, 406475, 418474, 452275, 465626, 482045, 569065, 633185, 674863, 747275, 812950, 831475, 904550, 964090, 981575, 1046185, 1138130, 1164065, 1266370, 1284461, 1349726, 1494550, 1662950, 1963150, 2092370, 2328130, 2361389, 2410225, 2568922, 2845325, 3165925, 3374315, 4722778, 4820450, 5230925, 5690650, 5820325, 6331850, 6422305, 6748630, 6845039, 7616311, 8991227, 10461850, 11640650, 11806945, 12844610, 13690078, 15232622, 16529723, 16871575, 17982454, 23613890, 32111525, 33059446, 33743150, 34225195, 38081555, 44956135, 47915273, 53314177, 59034725, 64223050, 68450390, 76163110, 82648615, 89912270, 95830546, 106628354, 118069450, 165297230, 171125975, 190407775, 224780675, 239576365, 266570885, 342251950, 380815550, 413243075, 449561350, 479152730, 533141770, 540758081, 826486150, 1081516162, 1197881825, 1332854425, 2395763650, 2665708850, 2703790405, 3785306567, 5407580810, 7570613134, 13518952025, 18926532835, 27037904050, 37853065670, 94632664175, 189265328350]

約数ペア:

[(1, 189265328350), (2, 94632664175), (5, 37853065670), (7, 27037904050), (10, 18926532835), (14, 13518952025), (25, 7570613134), (35, 5407580810), (50, 3785306567), (70, 2703790405), (71, 2665708850), (79, 2395763650), (142, 1332854425), (158, 1197881825), (175, 1081516162), (229, 826486150), (350, 540758081), (355, 533141770), (395, 479152730), (421, 449561350), (458, 413243075), (497, 380815550), (553, 342251950), (710, 266570885), (790, 239576365), (842, 224780675), (994, 190407775), (1106, 171125975), (1145, 165297230), (1603, 118069450), (1775, 106628354), (1975, 95830546), (2105, 89912270), (2290, 82648615), (2485, 76163110), (2765, 68450390), (2947, 64223050), (3206, 59034725), (3550, 53314177), (3950, 47915273), (4210, 44956135), (4970, 38081555), (5530, 34225195), (5609, 33743150), (5725, 33059446), (5894, 32111525), (8015, 23613890), (10525, 17982454), (11218, 16871575), (11450, 16529723), (12425, 15232622), (13825, 13690078), (14735, 12844610), (16030, 11806945), (16259, 11640650), (18091, 10461850), (21050, 8991227), (24850, 7616311), (27650, 6845039), (28045, 6748630), (29470, 6422305), (29891, 6331850), (32518, 5820325), (33259, 5690650), (36182, 5230925), (39263, 4820450), (40075, 4722778), (56090, 3374315), (59782, 3165925), (66518, 2845325), (73675, 2568922), (78526, 2410225), (80150, 2361389), (81295, 2328130), (90455, 2092370), (96409, 1963150), (113813, 1662950), (126637, 1494550), (140225, 1349726), (147350, 1284461), (149455, 1266370), (162590, 1164065), (166295, 1138130), (180910, 1046185), (192818, 981575), (196315, 964090), (209237, 904550), (227626, 831475), (232813, 812950), (253274, 747275), (280450, 674863), (298910, 633185), (332590, 569065), (392630, 482045), (406475, 465626), (418474, 452275)]