15177666020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{601}}^2$

素因数の和:1413

約数の個数: 72

約数和(自身を含む): 35010952704

約数和(自身を除く): 19833286684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 601, 764, 955, 1202, 1910, 2101, 2404, 3005, 3820, 4202, 6010, 6611, 8404, 10505, 12020, 13222, 21010, 26444, 33055, 42020, 66110, 114791, 132220, 229582, 361201, 459164, 573955, 722402, 1147910, 1262701, 1444804, 1806005, 2295820, 2525402, 3612010, 3973211, 5050804, 6313505, 7224020, 7946422, 12627010, 15892844, 19866055, 25254020, 39732110, 68989391, 79464220, 137978782, 275957564, 344946955, 689893910, 758883301, 1379787820, 1517766602, 3035533204, 3794416505, 7588833010, 15177666020]

約数ペア:

[(1, 15177666020), (2, 7588833010), (4, 3794416505), (5, 3035533204), (10, 1517766602), (11, 1379787820), (20, 758883301), (22, 689893910), (44, 344946955), (55, 275957564), (110, 137978782), (191, 79464220), (220, 68989391), (382, 39732110), (601, 25254020), (764, 19866055), (955, 15892844), (1202, 12627010), (1910, 7946422), (2101, 7224020), (2404, 6313505), (3005, 5050804), (3820, 3973211), (4202, 3612010), (6010, 2525402), (6611, 2295820), (8404, 1806005), (10505, 1444804), (12020, 1262701), (13222, 1147910), (21010, 722402), (26444, 573955), (33055, 459164), (42020, 361201), (66110, 229582), (114791, 132220)]