312515527100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{5693}}^1$

素因数の和:6397

約数の個数: 216

約数和(自身を含む): 836697541680

約数和(自身を除く): 524182014580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 68, 70, 85, 98, 100, 119, 140, 170, 175, 196, 238, 245, 340, 350, 425, 476, 490, 595, 659, 700, 833, 850, 980, 1190, 1225, 1318, 1666, 1700, 2380, 2450, 2636, 2975, 3295, 3332, 4165, 4613, 4900, 5693, 5950, 6590, 8330, 9226, 11203, 11386, 11900, 13180, 16475, 16660, 18452, 20825, 22406, 22772, 23065, 28465, 32291, 32950, 39851, 41650, 44812, 46130, 56015, 56930, 64582, 65900, 78421, 79702, 83300, 92260, 96781, 112030, 113860, 115325, 129164, 142325, 156842, 159404, 161455, 193562, 199255, 224060, 230650, 278957, 280075, 284650, 313684, 322910, 387124, 392105, 398510, 461300, 483905, 548947, 557914, 560150, 569300, 645820, 677467, 784210, 797020, 807275, 967810, 996275, 1097894, 1115828, 1120300, 1354934, 1394785, 1568420, 1614550, 1935620, 1960525, 1992550, 2195788, 2419525, 2709868, 2744735, 2789570, 3229100, 3387335, 3751687, 3921050, 3985100, 4742269, 4839050, 5489470, 5579140, 6774670, 6973925, 7503374, 7842100, 9484538, 9678100, 10978940, 13549340, 13723675, 13947850, 15006748, 16936675, 18758435, 18969076, 23711345, 26261809, 27447350, 27895700, 33873350, 37516870, 47422690, 52523618, 54894700, 63778679, 67746700, 75033740, 93792175, 94845380, 105047236, 118556725, 127557358, 131309045, 183832663, 187584350, 237113450, 255114716, 262618090, 318893395, 367665326, 375168700, 446450753, 474226900, 525236180, 637786790, 656545225, 735330652, 892901506, 919163315, 1275573580, 1313090450, 1594466975, 1785803012, 1838326630, 2232253765, 2626180900, 3125155271, 3188933950, 3676653260, 4464507530, 4595816575, 6250310542, 6377867900, 8929015060, 9191633150, 11161268825, 12500621084, 15625776355, 18383266300, 22322537650, 31251552710, 44645075300, 62503105420, 78128881775, 156257763550, 312515527100]

約数ペア:

[(1, 312515527100), (2, 156257763550), (4, 78128881775), (5, 62503105420), (7, 44645075300), (10, 31251552710), (14, 22322537650), (17, 18383266300), (20, 15625776355), (25, 12500621084), (28, 11161268825), (34, 9191633150), (35, 8929015060), (49, 6377867900), (50, 6250310542), (68, 4595816575), (70, 4464507530), (85, 3676653260), (98, 3188933950), (100, 3125155271), (119, 2626180900), (140, 2232253765), (170, 1838326630), (175, 1785803012), (196, 1594466975), (238, 1313090450), (245, 1275573580), (340, 919163315), (350, 892901506), (425, 735330652), (476, 656545225), (490, 637786790), (595, 525236180), (659, 474226900), (700, 446450753), (833, 375168700), (850, 367665326), (980, 318893395), (1190, 262618090), (1225, 255114716), (1318, 237113450), (1666, 187584350), (1700, 183832663), (2380, 131309045), (2450, 127557358), (2636, 118556725), (2975, 105047236), (3295, 94845380), (3332, 93792175), (4165, 75033740), (4613, 67746700), (4900, 63778679), (5693, 54894700), (5950, 52523618), (6590, 47422690), (8330, 37516870), (9226, 33873350), (11203, 27895700), (11386, 27447350), (11900, 26261809), (13180, 23711345), (16475, 18969076), (16660, 18758435), (18452, 16936675), (20825, 15006748), (22406, 13947850), (22772, 13723675), (23065, 13549340), (28465, 10978940), (32291, 9678100), (32950, 9484538), (39851, 7842100), (41650, 7503374), (44812, 6973925), (46130, 6774670), (56015, 5579140), (56930, 5489470), (64582, 4839050), (65900, 4742269), (78421, 3985100), (79702, 3921050), (83300, 3751687), (92260, 3387335), (96781, 3229100), (112030, 2789570), (113860, 2744735), (115325, 2709868), (129164, 2419525), (142325, 2195788), (156842, 1992550), (159404, 1960525), (161455, 1935620), (193562, 1614550), (199255, 1568420), (224060, 1394785), (230650, 1354934), (278957, 1120300), (280075, 1115828), (284650, 1097894), (313684, 996275), (322910, 967810), (387124, 807275), (392105, 797020), (398510, 784210), (461300, 677467), (483905, 645820), (548947, 569300), (557914, 560150)]