140062500

素因数分解:

$2^2\times 3^3\times 5^6\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 168

約数和(自身を含む): 459369120

約数和(自身を除く): 319306620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 83, 90, 100, 108, 125, 135, 150, 166, 180, 225, 249, 250, 270, 300, 332, 375, 415, 450, 498, 500, 540, 625, 675, 747, 750, 830, 900, 996, 1125, 1245, 1250, 1350, 1494, 1500, 1660, 1875, 2075, 2241, 2250, 2490, 2500, 2700, 2988, 3125, 3375, 3735, 3750, 4150, 4482, 4500, 4980, 5625, 6225, 6250, 6750, 7470, 7500, 8300, 8964, 9375, 10375, 11205, 11250, 12450, 12500, 13500, 14940, 15625, 16875, 18675, 18750, 20750, 22410, 22500, 24900, 28125, 31125, 31250, 33750, 37350, 37500, 41500, 44820, 46875, 51875, 56025, 56250, 62250, 62500, 67500, 74700, 84375, 93375, 93750, 103750, 112050, 112500, 124500, 140625, 155625, 168750, 186750, 187500, 207500, 224100, 259375, 280125, 281250, 311250, 337500, 373500, 421875, 466875, 518750, 560250, 562500, 622500, 778125, 843750, 933750, 1037500, 1120500, 1296875, 1400625, 1556250, 1687500, 1867500, 2334375, 2593750, 2801250, 3112500, 3890625, 4668750, 5187500, 5602500, 7003125, 7781250, 9337500, 11671875, 14006250, 15562500, 23343750, 28012500, 35015625, 46687500, 70031250, 140062500]

約数ペア:

[(1, 140062500), (2, 70031250), (3, 46687500), (4, 35015625), (5, 28012500), (6, 23343750), (9, 15562500), (10, 14006250), (12, 11671875), (15, 9337500), (18, 7781250), (20, 7003125), (25, 5602500), (27, 5187500), (30, 4668750), (36, 3890625), (45, 3112500), (50, 2801250), (54, 2593750), (60, 2334375), (75, 1867500), (83, 1687500), (90, 1556250), (100, 1400625), (108, 1296875), (125, 1120500), (135, 1037500), (150, 933750), (166, 843750), (180, 778125), (225, 622500), (249, 562500), (250, 560250), (270, 518750), (300, 466875), (332, 421875), (375, 373500), (415, 337500), (450, 311250), (498, 281250), (500, 280125), (540, 259375), (625, 224100), (675, 207500), (747, 187500), (750, 186750), (830, 168750), (900, 155625), (996, 140625), (1125, 124500), (1245, 112500), (1250, 112050), (1350, 103750), (1494, 93750), (1500, 93375), (1660, 84375), (1875, 74700), (2075, 67500), (2241, 62500), (2250, 62250), (2490, 56250), (2500, 56025), (2700, 51875), (2988, 46875), (3125, 44820), (3375, 41500), (3735, 37500), (3750, 37350), (4150, 33750), (4482, 31250), (4500, 31125), (4980, 28125), (5625, 24900), (6225, 22500), (6250, 22410), (6750, 20750), (7470, 18750), (7500, 18675), (8300, 16875), (8964, 15625), (9375, 14940), (10375, 13500), (11205, 12500), (11250, 12450)]