138446000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 320

約数和(自身を含む): 445685760

約数和(自身を除く): 307239760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 29, 31, 35, 40, 44, 50, 55, 56, 58, 62, 70, 77, 80, 88, 100, 110, 112, 116, 124, 125, 140, 145, 154, 155, 175, 176, 200, 203, 217, 220, 232, 248, 250, 275, 280, 290, 308, 310, 319, 341, 350, 385, 400, 406, 434, 440, 464, 496, 500, 550, 560, 580, 616, 620, 638, 682, 700, 725, 770, 775, 812, 868, 875, 880, 899, 1000, 1015, 1085, 1100, 1160, 1232, 1240, 1276, 1364, 1375, 1400, 1450, 1540, 1550, 1595, 1624, 1705, 1736, 1750, 1798, 1925, 2000, 2030, 2170, 2200, 2233, 2320, 2387, 2480, 2552, 2728, 2750, 2800, 2900, 3080, 3100, 3190, 3248, 3410, 3472, 3500, 3596, 3625, 3850, 3875, 4060, 4340, 4400, 4466, 4495, 4774, 5075, 5104, 5425, 5456, 5500, 5800, 6160, 6200, 6293, 6380, 6820, 7000, 7192, 7250, 7700, 7750, 7975, 8120, 8525, 8680, 8932, 8990, 9548, 9625, 9889, 10150, 10850, 11000, 11165, 11600, 11935, 12400, 12586, 12760, 13640, 14000, 14384, 14500, 15400, 15500, 15950, 16240, 17050, 17360, 17864, 17980, 19096, 19250, 19778, 20300, 21700, 22000, 22330, 22475, 23870, 25172, 25375, 25520, 27125, 27280, 29000, 30800, 31000, 31465, 31900, 34100, 35728, 35960, 38192, 38500, 39556, 39875, 40600, 42625, 43400, 44660, 44950, 47740, 49445, 50344, 50750, 54250, 55825, 58000, 59675, 62000, 62930, 63800, 68200, 69223, 71920, 77000, 79112, 79750, 81200, 85250, 86800, 89320, 89900, 95480, 98890, 100688, 101500, 108500, 111650, 112375, 119350, 125860, 127600, 136400, 138446, 154000, 157325, 158224, 159500, 170500, 178640, 179800, 190960, 197780, 203000, 217000, 223300, 224750, 238700, 247225, 251720, 276892, 279125, 298375, 314650, 319000, 341000, 346115, 359600, 395560, 406000, 434000, 446600, 449500, 477400, 494450, 503440, 553784, 558250, 596750, 629300, 638000, 682000, 692230, 786625, 791120, 893200, 899000, 954800, 988900, 1107568, 1116500, 1193500, 1236125, 1258600, 1384460, 1573250, 1730575, 1798000, 1977800, 2233000, 2387000, 2472250, 2517200, 2768920, 3146500, 3461150, 3955600, 4466000, 4774000, 4944500, 5537840, 6293000, 6922300, 8652875, 9889000, 12586000, 13844600, 17305750, 19778000, 27689200, 34611500, 69223000, 138446000]

約数ペア:

[(1, 138446000), (2, 69223000), (4, 34611500), (5, 27689200), (7, 19778000), (8, 17305750), (10, 13844600), (11, 12586000), (14, 9889000), (16, 8652875), (20, 6922300), (22, 6293000), (25, 5537840), (28, 4944500), (29, 4774000), (31, 4466000), (35, 3955600), (40, 3461150), (44, 3146500), (50, 2768920), (55, 2517200), (56, 2472250), (58, 2387000), (62, 2233000), (70, 1977800), (77, 1798000), (80, 1730575), (88, 1573250), (100, 1384460), (110, 1258600), (112, 1236125), (116, 1193500), (124, 1116500), (125, 1107568), (140, 988900), (145, 954800), (154, 899000), (155, 893200), (175, 791120), (176, 786625), (200, 692230), (203, 682000), (217, 638000), (220, 629300), (232, 596750), (248, 558250), (250, 553784), (275, 503440), (280, 494450), (290, 477400), (308, 449500), (310, 446600), (319, 434000), (341, 406000), (350, 395560), (385, 359600), (400, 346115), (406, 341000), (434, 319000), (440, 314650), (464, 298375), (496, 279125), (500, 276892), (550, 251720), (560, 247225), (580, 238700), (616, 224750), (620, 223300), (638, 217000), (682, 203000), (700, 197780), (725, 190960), (770, 179800), (775, 178640), (812, 170500), (868, 159500), (875, 158224), (880, 157325), (899, 154000), (1000, 138446), (1015, 136400), (1085, 127600), (1100, 125860), (1160, 119350), (1232, 112375), (1240, 111650), (1276, 108500), (1364, 101500), (1375, 100688), (1400, 98890), (1450, 95480), (1540, 89900), (1550, 89320), (1595, 86800), (1624, 85250), (1705, 81200), (1736, 79750), (1750, 79112), (1798, 77000), (1925, 71920), (2000, 69223), (2030, 68200), (2170, 63800), (2200, 62930), (2233, 62000), (2320, 59675), (2387, 58000), (2480, 55825), (2552, 54250), (2728, 50750), (2750, 50344), (2800, 49445), (2900, 47740), (3080, 44950), (3100, 44660), (3190, 43400), (3248, 42625), (3410, 40600), (3472, 39875), (3500, 39556), (3596, 38500), (3625, 38192), (3850, 35960), (3875, 35728), (4060, 34100), (4340, 31900), (4400, 31465), (4466, 31000), (4495, 30800), (4774, 29000), (5075, 27280), (5104, 27125), (5425, 25520), (5456, 25375), (5500, 25172), (5800, 23870), (6160, 22475), (6200, 22330), (6293, 22000), (6380, 21700), (6820, 20300), (7000, 19778), (7192, 19250), (7250, 19096), (7700, 17980), (7750, 17864), (7975, 17360), (8120, 17050), (8525, 16240), (8680, 15950), (8932, 15500), (8990, 15400), (9548, 14500), (9625, 14384), (9889, 14000), (10150, 13640), (10850, 12760), (11000, 12586), (11165, 12400), (11600, 11935)]