201415860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5623}}^1$

素因数の和:5837

約数の個数: 72

約数和(自身を含む): 614140800

約数和(自身を除く): 412724940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5623, 5970, 7164, 8955, 11246, 11940, 16869, 17910, 22492, 28115, 33738, 35820, 50607, 56230, 67476, 84345, 101214, 112460, 168690, 202428, 253035, 337380, 506070, 1012140, 1118977, 2237954, 3356931, 4475908, 5594885, 6713862, 10070793, 11189770, 13427724, 16784655, 20141586, 22379540, 33569310, 40283172, 50353965, 67138620, 100707930, 201415860]

約数ペア:

[(1, 201415860), (2, 100707930), (3, 67138620), (4, 50353965), (5, 40283172), (6, 33569310), (9, 22379540), (10, 20141586), (12, 16784655), (15, 13427724), (18, 11189770), (20, 10070793), (30, 6713862), (36, 5594885), (45, 4475908), (60, 3356931), (90, 2237954), (180, 1118977), (199, 1012140), (398, 506070), (597, 337380), (796, 253035), (995, 202428), (1194, 168690), (1791, 112460), (1990, 101214), (2388, 84345), (2985, 67476), (3582, 56230), (3980, 50607), (5623, 35820), (5970, 33738), (7164, 28115), (8955, 22492), (11246, 17910), (11940, 16869)]