157800060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79697}}^1$

素因数の和:79723

約数の個数: 72

約数和(自身を含む): 522181296

約数和(自身を除く): 364381236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 79697, 159394, 239091, 318788, 398485, 478182, 717273, 796970, 876667, 956364, 1195455, 1434546, 1593940, 1753334, 2390910, 2630001, 2869092, 3506668, 3586365, 4383335, 4781820, 5260002, 7172730, 7890003, 8766670, 10520004, 13150005, 14345460, 15780006, 17533340, 26300010, 31560012, 39450015, 52600020, 78900030, 157800060]

約数ペア:

[(1, 157800060), (2, 78900030), (3, 52600020), (4, 39450015), (5, 31560012), (6, 26300010), (9, 17533340), (10, 15780006), (11, 14345460), (12, 13150005), (15, 10520004), (18, 8766670), (20, 7890003), (22, 7172730), (30, 5260002), (33, 4781820), (36, 4383335), (44, 3586365), (45, 3506668), (55, 2869092), (60, 2630001), (66, 2390910), (90, 1753334), (99, 1593940), (110, 1434546), (132, 1195455), (165, 956364), (180, 876667), (198, 796970), (220, 717273), (330, 478182), (396, 398485), (495, 318788), (660, 239091), (990, 159394), (1980, 79697)]