338465700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 216

約数和(自身を含む): 1126052928

約数和(自身を除く): 787587228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 83, 90, 92, 100, 115, 138, 150, 166, 180, 197, 207, 225, 230, 249, 276, 300, 332, 345, 394, 414, 415, 450, 460, 498, 575, 591, 690, 747, 788, 828, 830, 900, 985, 996, 1035, 1150, 1182, 1245, 1380, 1494, 1660, 1725, 1773, 1909, 1970, 2070, 2075, 2300, 2364, 2490, 2955, 2988, 3450, 3546, 3735, 3818, 3940, 4140, 4150, 4531, 4925, 4980, 5175, 5727, 5910, 6225, 6900, 7092, 7470, 7636, 8300, 8865, 9062, 9545, 9850, 10350, 11454, 11820, 12450, 13593, 14775, 14940, 16351, 17181, 17730, 18124, 18675, 19090, 19700, 20700, 22655, 22908, 24900, 27186, 28635, 29550, 32702, 34362, 35460, 37350, 38180, 40779, 44325, 45310, 47725, 49053, 54372, 57270, 59100, 65404, 67965, 68724, 74700, 81558, 81755, 85905, 88650, 90620, 95450, 98106, 113275, 114540, 135930, 143175, 147159, 163116, 163510, 171810, 177300, 190900, 196212, 203895, 226550, 245265, 271860, 286350, 294318, 327020, 339825, 343620, 376073, 407790, 408775, 429525, 453100, 490530, 572700, 588636, 679650, 735795, 752146, 815580, 817550, 859050, 981060, 1019475, 1128219, 1226325, 1359300, 1471590, 1504292, 1635100, 1718100, 1880365, 2038950, 2256438, 2452650, 2943180, 3384657, 3678975, 3760730, 4077900, 4512876, 4905300, 5641095, 6769314, 7357950, 7521460, 9401825, 11282190, 13538628, 14715900, 16923285, 18803650, 22564380, 28205475, 33846570, 37607300, 56410950, 67693140, 84616425, 112821900, 169232850, 338465700]

約数ペア:

[(1, 338465700), (2, 169232850), (3, 112821900), (4, 84616425), (5, 67693140), (6, 56410950), (9, 37607300), (10, 33846570), (12, 28205475), (15, 22564380), (18, 18803650), (20, 16923285), (23, 14715900), (25, 13538628), (30, 11282190), (36, 9401825), (45, 7521460), (46, 7357950), (50, 6769314), (60, 5641095), (69, 4905300), (75, 4512876), (83, 4077900), (90, 3760730), (92, 3678975), (100, 3384657), (115, 2943180), (138, 2452650), (150, 2256438), (166, 2038950), (180, 1880365), (197, 1718100), (207, 1635100), (225, 1504292), (230, 1471590), (249, 1359300), (276, 1226325), (300, 1128219), (332, 1019475), (345, 981060), (394, 859050), (414, 817550), (415, 815580), (450, 752146), (460, 735795), (498, 679650), (575, 588636), (591, 572700), (690, 490530), (747, 453100), (788, 429525), (828, 408775), (830, 407790), (900, 376073), (985, 343620), (996, 339825), (1035, 327020), (1150, 294318), (1182, 286350), (1245, 271860), (1380, 245265), (1494, 226550), (1660, 203895), (1725, 196212), (1773, 190900), (1909, 177300), (1970, 171810), (2070, 163510), (2075, 163116), (2300, 147159), (2364, 143175), (2490, 135930), (2955, 114540), (2988, 113275), (3450, 98106), (3546, 95450), (3735, 90620), (3818, 88650), (3940, 85905), (4140, 81755), (4150, 81558), (4531, 74700), (4925, 68724), (4980, 67965), (5175, 65404), (5727, 59100), (5910, 57270), (6225, 54372), (6900, 49053), (7092, 47725), (7470, 45310), (7636, 44325), (8300, 40779), (8865, 38180), (9062, 37350), (9545, 35460), (9850, 34362), (10350, 32702), (11454, 29550), (11820, 28635), (12450, 27186), (13593, 24900), (14775, 22908), (14940, 22655), (16351, 20700), (17181, 19700), (17730, 19090), (18124, 18675)]