64795162800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{4937}}^1\times {\mathrm{10937}}^1$

素因数の和:15895

約数の個数: 120

約数和(自身を含む): 207621528336

約数和(自身を除く): 142826365536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 4937, 9874, 10937, 14811, 19748, 21874, 24685, 29622, 32811, 39496, 43748, 49370, 54685, 59244, 65622, 74055, 78992, 87496, 98740, 109370, 118488, 123425, 131244, 148110, 164055, 174992, 197480, 218740, 236976, 246850, 262488, 273425, 296220, 328110, 370275, 394960, 437480, 493700, 524976, 546850, 592440, 656220, 740550, 820275, 874960, 987400, 1093700, 1184880, 1312440, 1481100, 1640550, 1974800, 2187400, 2624880, 2962200, 3281100, 4374800, 5924400, 6562200, 13124400, 53995969, 107991938, 161987907, 215983876, 269979845, 323975814, 431967752, 539959690, 647951628, 809939535, 863935504, 1079919380, 1295903256, 1349899225, 1619879070, 2159838760, 2591806512, 2699798450, 3239758140, 4049697675, 4319677520, 5399596900, 6479516280, 8099395350, 10799193800, 12959032560, 16198790700, 21598387600, 32397581400, 64795162800]

約数ペア:

[(1, 64795162800), (2, 32397581400), (3, 21598387600), (4, 16198790700), (5, 12959032560), (6, 10799193800), (8, 8099395350), (10, 6479516280), (12, 5399596900), (15, 4319677520), (16, 4049697675), (20, 3239758140), (24, 2699798450), (25, 2591806512), (30, 2159838760), (40, 1619879070), (48, 1349899225), (50, 1295903256), (60, 1079919380), (75, 863935504), (80, 809939535), (100, 647951628), (120, 539959690), (150, 431967752), (200, 323975814), (240, 269979845), (300, 215983876), (400, 161987907), (600, 107991938), (1200, 53995969), (4937, 13124400), (9874, 6562200), (10937, 5924400), (14811, 4374800), (19748, 3281100), (21874, 2962200), (24685, 2624880), (29622, 2187400), (32811, 1974800), (39496, 1640550), (43748, 1481100), (49370, 1312440), (54685, 1184880), (59244, 1093700), (65622, 987400), (74055, 874960), (78992, 820275), (87496, 740550), (98740, 656220), (109370, 592440), (118488, 546850), (123425, 524976), (131244, 493700), (148110, 437480), (164055, 394960), (174992, 370275), (197480, 328110), (218740, 296220), (236976, 273425), (246850, 262488)]