77000560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1551

約数の個数: 120

約数和(自身を含む): 224423136

約数和(自身を除く): 147422576

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1511, 1820, 1960, 2548, 3022, 3185, 3640, 3920, 5096, 6044, 6370, 7280, 7555, 10192, 10577, 12088, 12740, 15110, 19643, 21154, 24176, 25480, 30220, 39286, 42308, 50960, 52885, 60440, 74039, 78572, 84616, 98215, 105770, 120880, 137501, 148078, 157144, 169232, 196430, 211540, 275002, 296156, 314288, 370195, 392860, 423080, 550004, 592312, 687505, 740390, 785720, 846160, 962507, 1100008, 1184624, 1375010, 1480780, 1571440, 1925014, 2200016, 2750020, 2961560, 3850028, 4812535, 5500040, 5923120, 7700056, 9625070, 11000080, 15400112, 19250140, 38500280, 77000560]

約数ペア:

[(1, 77000560), (2, 38500280), (4, 19250140), (5, 15400112), (7, 11000080), (8, 9625070), (10, 7700056), (13, 5923120), (14, 5500040), (16, 4812535), (20, 3850028), (26, 2961560), (28, 2750020), (35, 2200016), (40, 1925014), (49, 1571440), (52, 1480780), (56, 1375010), (65, 1184624), (70, 1100008), (80, 962507), (91, 846160), (98, 785720), (104, 740390), (112, 687505), (130, 592312), (140, 550004), (182, 423080), (196, 392860), (208, 370195), (245, 314288), (260, 296156), (280, 275002), (364, 211540), (392, 196430), (455, 169232), (490, 157144), (520, 148078), (560, 137501), (637, 120880), (728, 105770), (784, 98215), (910, 84616), (980, 78572), (1040, 74039), (1274, 60440), (1456, 52885), (1511, 50960), (1820, 42308), (1960, 39286), (2548, 30220), (3022, 25480), (3185, 24176), (3640, 21154), (3920, 19643), (5096, 15110), (6044, 12740), (6370, 12088), (7280, 10577), (7555, 10192)]