72791250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 215930880

約数和(自身を除く): 143139630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 47, 50, 59, 70, 75, 94, 105, 118, 125, 141, 150, 175, 177, 210, 235, 250, 282, 295, 329, 350, 354, 375, 413, 470, 525, 590, 625, 658, 705, 750, 826, 875, 885, 987, 1050, 1175, 1239, 1250, 1410, 1475, 1645, 1750, 1770, 1875, 1974, 2065, 2350, 2478, 2625, 2773, 2950, 3290, 3525, 3750, 4130, 4375, 4425, 4935, 5250, 5546, 5875, 6195, 7050, 7375, 8225, 8319, 8750, 8850, 9870, 10325, 11750, 12390, 13125, 13865, 14750, 16450, 16638, 17625, 19411, 20650, 22125, 24675, 26250, 27730, 29375, 30975, 35250, 36875, 38822, 41125, 41595, 44250, 49350, 51625, 58233, 58750, 61950, 69325, 73750, 82250, 83190, 88125, 97055, 103250, 110625, 116466, 123375, 138650, 154875, 176250, 194110, 205625, 207975, 221250, 246750, 258125, 291165, 309750, 346625, 411250, 415950, 485275, 516250, 582330, 616875, 693250, 774375, 970550, 1039875, 1233750, 1455825, 1548750, 1733125, 2079750, 2426375, 2911650, 3466250, 4852750, 5199375, 7279125, 10398750, 12131875, 14558250, 24263750, 36395625, 72791250]

約数ペア:

[(1, 72791250), (2, 36395625), (3, 24263750), (5, 14558250), (6, 12131875), (7, 10398750), (10, 7279125), (14, 5199375), (15, 4852750), (21, 3466250), (25, 2911650), (30, 2426375), (35, 2079750), (42, 1733125), (47, 1548750), (50, 1455825), (59, 1233750), (70, 1039875), (75, 970550), (94, 774375), (105, 693250), (118, 616875), (125, 582330), (141, 516250), (150, 485275), (175, 415950), (177, 411250), (210, 346625), (235, 309750), (250, 291165), (282, 258125), (295, 246750), (329, 221250), (350, 207975), (354, 205625), (375, 194110), (413, 176250), (470, 154875), (525, 138650), (590, 123375), (625, 116466), (658, 110625), (705, 103250), (750, 97055), (826, 88125), (875, 83190), (885, 82250), (987, 73750), (1050, 69325), (1175, 61950), (1239, 58750), (1250, 58233), (1410, 51625), (1475, 49350), (1645, 44250), (1750, 41595), (1770, 41125), (1875, 38822), (1974, 36875), (2065, 35250), (2350, 30975), (2478, 29375), (2625, 27730), (2773, 26250), (2950, 24675), (3290, 22125), (3525, 20650), (3750, 19411), (4130, 17625), (4375, 16638), (4425, 16450), (4935, 14750), (5250, 13865), (5546, 13125), (5875, 12390), (6195, 11750), (7050, 10325), (7375, 9870), (8225, 8850), (8319, 8750)]