77679540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1483}}^1$

素因数の和:1598

約数の個数: 96

約数和(自身を含む): 244325760

約数和(自身を除く): 166646220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1483, 1746, 1940, 2619, 2910, 2966, 3492, 4365, 4449, 5238, 5820, 5932, 7415, 8730, 8898, 10476, 13095, 13347, 14830, 17460, 17796, 22245, 26190, 26694, 29660, 40041, 44490, 52380, 53388, 66735, 80082, 88980, 133470, 143851, 160164, 200205, 266940, 287702, 400410, 431553, 575404, 719255, 800820, 863106, 1294659, 1438510, 1726212, 2157765, 2589318, 2877020, 3883977, 4315530, 5178636, 6473295, 7767954, 8631060, 12946590, 15535908, 19419885, 25893180, 38839770, 77679540]

約数ペア:

[(1, 77679540), (2, 38839770), (3, 25893180), (4, 19419885), (5, 15535908), (6, 12946590), (9, 8631060), (10, 7767954), (12, 6473295), (15, 5178636), (18, 4315530), (20, 3883977), (27, 2877020), (30, 2589318), (36, 2157765), (45, 1726212), (54, 1438510), (60, 1294659), (90, 863106), (97, 800820), (108, 719255), (135, 575404), (180, 431553), (194, 400410), (270, 287702), (291, 266940), (388, 200205), (485, 160164), (540, 143851), (582, 133470), (873, 88980), (970, 80082), (1164, 66735), (1455, 53388), (1483, 52380), (1746, 44490), (1940, 40041), (2619, 29660), (2910, 26694), (2966, 26190), (3492, 22245), (4365, 17796), (4449, 17460), (5238, 14830), (5820, 13347), (5932, 13095), (7415, 10476), (8730, 8898)]