71806800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4603}}^1$

素因数の和:4637

約数の個数: 120

約数和(自身を含む): 247768864

約数和(自身を除く): 175962064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 4603, 5200, 7800, 9206, 13809, 15600, 18412, 23015, 27618, 36824, 46030, 55236, 59839, 69045, 73648, 92060, 110472, 115075, 119678, 138090, 179517, 184120, 220944, 230150, 239356, 276180, 299195, 345225, 359034, 368240, 460300, 478712, 552360, 598390, 690450, 718068, 897585, 920600, 957424, 1104720, 1196780, 1380900, 1436136, 1495975, 1795170, 1841200, 2393560, 2761800, 2872272, 2991950, 3590340, 4487925, 4787120, 5523600, 5983900, 7180680, 8975850, 11967800, 14361360, 17951700, 23935600, 35903400, 71806800]

約数ペア:

[(1, 71806800), (2, 35903400), (3, 23935600), (4, 17951700), (5, 14361360), (6, 11967800), (8, 8975850), (10, 7180680), (12, 5983900), (13, 5523600), (15, 4787120), (16, 4487925), (20, 3590340), (24, 2991950), (25, 2872272), (26, 2761800), (30, 2393560), (39, 1841200), (40, 1795170), (48, 1495975), (50, 1436136), (52, 1380900), (60, 1196780), (65, 1104720), (75, 957424), (78, 920600), (80, 897585), (100, 718068), (104, 690450), (120, 598390), (130, 552360), (150, 478712), (156, 460300), (195, 368240), (200, 359034), (208, 345225), (240, 299195), (260, 276180), (300, 239356), (312, 230150), (325, 220944), (390, 184120), (400, 179517), (520, 138090), (600, 119678), (624, 115075), (650, 110472), (780, 92060), (975, 73648), (1040, 69045), (1200, 59839), (1300, 55236), (1560, 46030), (1950, 36824), (2600, 27618), (3120, 23015), (3900, 18412), (4603, 15600), (5200, 13809), (7800, 9206)]