140813750

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 180

約数和(自身を含む): 355245660

約数和(自身を除く): 214431910

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 49, 50, 55, 70, 77, 95, 98, 110, 121, 125, 133, 154, 175, 190, 209, 242, 245, 250, 266, 275, 350, 385, 418, 475, 490, 539, 550, 605, 625, 665, 770, 847, 875, 931, 950, 1045, 1078, 1210, 1225, 1250, 1330, 1375, 1463, 1694, 1750, 1862, 1925, 2090, 2299, 2375, 2450, 2695, 2750, 2926, 3025, 3325, 3850, 4235, 4375, 4598, 4655, 4750, 5225, 5390, 5929, 6050, 6125, 6650, 6875, 7315, 8470, 8750, 9310, 9625, 10241, 10450, 11495, 11858, 11875, 12250, 13475, 13750, 14630, 15125, 16093, 16625, 19250, 20482, 21175, 22990, 23275, 23750, 26125, 26950, 29645, 30250, 30625, 32186, 33250, 36575, 42350, 46550, 48125, 51205, 52250, 57475, 59290, 61250, 67375, 73150, 75625, 80465, 83125, 96250, 102410, 105875, 112651, 114950, 116375, 130625, 134750, 148225, 151250, 160930, 166250, 182875, 211750, 225302, 232750, 256025, 261250, 287375, 296450, 336875, 365750, 402325, 512050, 529375, 563255, 574750, 581875, 673750, 741125, 804650, 914375, 1058750, 1126510, 1163750, 1280125, 1436875, 1482250, 1828750, 2011625, 2560250, 2816275, 2873750, 3705625, 4023250, 5632550, 6400625, 7411250, 10058125, 12801250, 14081375, 20116250, 28162750, 70406875, 140813750]

約数ペア:

[(1, 140813750), (2, 70406875), (5, 28162750), (7, 20116250), (10, 14081375), (11, 12801250), (14, 10058125), (19, 7411250), (22, 6400625), (25, 5632550), (35, 4023250), (38, 3705625), (49, 2873750), (50, 2816275), (55, 2560250), (70, 2011625), (77, 1828750), (95, 1482250), (98, 1436875), (110, 1280125), (121, 1163750), (125, 1126510), (133, 1058750), (154, 914375), (175, 804650), (190, 741125), (209, 673750), (242, 581875), (245, 574750), (250, 563255), (266, 529375), (275, 512050), (350, 402325), (385, 365750), (418, 336875), (475, 296450), (490, 287375), (539, 261250), (550, 256025), (605, 232750), (625, 225302), (665, 211750), (770, 182875), (847, 166250), (875, 160930), (931, 151250), (950, 148225), (1045, 134750), (1078, 130625), (1210, 116375), (1225, 114950), (1250, 112651), (1330, 105875), (1375, 102410), (1463, 96250), (1694, 83125), (1750, 80465), (1862, 75625), (1925, 73150), (2090, 67375), (2299, 61250), (2375, 59290), (2450, 57475), (2695, 52250), (2750, 51205), (2926, 48125), (3025, 46550), (3325, 42350), (3850, 36575), (4235, 33250), (4375, 32186), (4598, 30625), (4655, 30250), (4750, 29645), (5225, 26950), (5390, 26125), (5929, 23750), (6050, 23275), (6125, 22990), (6650, 21175), (6875, 20482), (7315, 19250), (8470, 16625), (8750, 16093), (9310, 15125), (9625, 14630), (10241, 13750), (10450, 13475), (11495, 12250), (11858, 11875)]