1878305800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 5293411200

約数和(自身を除く): 3415105400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 241, 266, 280, 293, 350, 380, 475, 482, 532, 586, 665, 700, 760, 950, 964, 1064, 1172, 1205, 1330, 1400, 1465, 1687, 1900, 1928, 2051, 2344, 2410, 2660, 2930, 3325, 3374, 3800, 4102, 4579, 4820, 5320, 5567, 5860, 6025, 6650, 6748, 7325, 8204, 8435, 9158, 9640, 10255, 11134, 11720, 12050, 13300, 13496, 14650, 16408, 16870, 18316, 20510, 22268, 22895, 24100, 26600, 27835, 29300, 32053, 33740, 36632, 38969, 41020, 42175, 44536, 45790, 48200, 51275, 55670, 58600, 64106, 67480, 70613, 77938, 82040, 84350, 91580, 102550, 111340, 114475, 128212, 139175, 141226, 155876, 160265, 168700, 183160, 194845, 205100, 222680, 228950, 256424, 278350, 282452, 311752, 320530, 337400, 353065, 389690, 410200, 457900, 494291, 556700, 564904, 641060, 706130, 779380, 801325, 915800, 974225, 988582, 1113400, 1282120, 1341647, 1412260, 1558760, 1602650, 1765325, 1948450, 1977164, 2471455, 2683294, 2824520, 3205300, 3530650, 3896900, 3954328, 4942910, 5366588, 6410600, 6708235, 7061300, 7793800, 9391529, 9885820, 10733176, 12357275, 13416470, 14122600, 18783058, 19771640, 24714550, 26832940, 33541175, 37566116, 46957645, 49429100, 53665880, 67082350, 75132232, 93915290, 98858200, 134164700, 187830580, 234788225, 268329400, 375661160, 469576450, 939152900, 1878305800]

約数ペア:

[(1, 1878305800), (2, 939152900), (4, 469576450), (5, 375661160), (7, 268329400), (8, 234788225), (10, 187830580), (14, 134164700), (19, 98858200), (20, 93915290), (25, 75132232), (28, 67082350), (35, 53665880), (38, 49429100), (40, 46957645), (50, 37566116), (56, 33541175), (70, 26832940), (76, 24714550), (95, 19771640), (100, 18783058), (133, 14122600), (140, 13416470), (152, 12357275), (175, 10733176), (190, 9885820), (200, 9391529), (241, 7793800), (266, 7061300), (280, 6708235), (293, 6410600), (350, 5366588), (380, 4942910), (475, 3954328), (482, 3896900), (532, 3530650), (586, 3205300), (665, 2824520), (700, 2683294), (760, 2471455), (950, 1977164), (964, 1948450), (1064, 1765325), (1172, 1602650), (1205, 1558760), (1330, 1412260), (1400, 1341647), (1465, 1282120), (1687, 1113400), (1900, 988582), (1928, 974225), (2051, 915800), (2344, 801325), (2410, 779380), (2660, 706130), (2930, 641060), (3325, 564904), (3374, 556700), (3800, 494291), (4102, 457900), (4579, 410200), (4820, 389690), (5320, 353065), (5567, 337400), (5860, 320530), (6025, 311752), (6650, 282452), (6748, 278350), (7325, 256424), (8204, 228950), (8435, 222680), (9158, 205100), (9640, 194845), (10255, 183160), (11134, 168700), (11720, 160265), (12050, 155876), (13300, 141226), (13496, 139175), (14650, 128212), (16408, 114475), (16870, 111340), (18316, 102550), (20510, 91580), (22268, 84350), (22895, 82040), (24100, 77938), (26600, 70613), (27835, 67480), (29300, 64106), (32053, 58600), (33740, 55670), (36632, 51275), (38969, 48200), (41020, 45790), (42175, 44536)]