120649500

素因数分解:

$2^2\times 3^6\times 5^3\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 168

約数和(自身を含む): 396260592

約数和(自身を除く): 275611092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 331, 375, 405, 450, 486, 500, 540, 662, 675, 729, 750, 810, 900, 972, 993, 1125, 1215, 1324, 1350, 1458, 1500, 1620, 1655, 1986, 2025, 2250, 2430, 2700, 2916, 2979, 3310, 3375, 3645, 3972, 4050, 4500, 4860, 4965, 5958, 6075, 6620, 6750, 7290, 8100, 8275, 8937, 9930, 10125, 11916, 12150, 13500, 14580, 14895, 16550, 17874, 18225, 19860, 20250, 24300, 24825, 26811, 29790, 30375, 33100, 35748, 36450, 40500, 41375, 44685, 49650, 53622, 59580, 60750, 72900, 74475, 80433, 82750, 89370, 91125, 99300, 107244, 121500, 124125, 134055, 148950, 160866, 165500, 178740, 182250, 223425, 241299, 248250, 268110, 297900, 321732, 364500, 372375, 402165, 446850, 482598, 496500, 536220, 670275, 744750, 804330, 893700, 965196, 1117125, 1206495, 1340550, 1489500, 1608660, 2010825, 2234250, 2412990, 2681100, 3351375, 4021650, 4468500, 4825980, 6032475, 6702750, 8043300, 10054125, 12064950, 13405500, 20108250, 24129900, 30162375, 40216500, 60324750, 120649500]

約数ペア:

[(1, 120649500), (2, 60324750), (3, 40216500), (4, 30162375), (5, 24129900), (6, 20108250), (9, 13405500), (10, 12064950), (12, 10054125), (15, 8043300), (18, 6702750), (20, 6032475), (25, 4825980), (27, 4468500), (30, 4021650), (36, 3351375), (45, 2681100), (50, 2412990), (54, 2234250), (60, 2010825), (75, 1608660), (81, 1489500), (90, 1340550), (100, 1206495), (108, 1117125), (125, 965196), (135, 893700), (150, 804330), (162, 744750), (180, 670275), (225, 536220), (243, 496500), (250, 482598), (270, 446850), (300, 402165), (324, 372375), (331, 364500), (375, 321732), (405, 297900), (450, 268110), (486, 248250), (500, 241299), (540, 223425), (662, 182250), (675, 178740), (729, 165500), (750, 160866), (810, 148950), (900, 134055), (972, 124125), (993, 121500), (1125, 107244), (1215, 99300), (1324, 91125), (1350, 89370), (1458, 82750), (1500, 80433), (1620, 74475), (1655, 72900), (1986, 60750), (2025, 59580), (2250, 53622), (2430, 49650), (2700, 44685), (2916, 41375), (2979, 40500), (3310, 36450), (3375, 35748), (3645, 33100), (3972, 30375), (4050, 29790), (4500, 26811), (4860, 24825), (4965, 24300), (5958, 20250), (6075, 19860), (6620, 18225), (6750, 17874), (7290, 16550), (8100, 14895), (8275, 14580), (8937, 13500), (9930, 12150), (10125, 11916)]