85040820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157483}}^1$

素因数の和:157501

約数の個数: 48

約数和(自身を含む): 264573120

約数和(自身を除く): 179532300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 157483, 314966, 472449, 629932, 787415, 944898, 1417347, 1574830, 1889796, 2362245, 2834694, 3149660, 4252041, 4724490, 5669388, 7086735, 8504082, 9448980, 14173470, 17008164, 21260205, 28346940, 42520410, 85040820]

約数ペア:

[(1, 85040820), (2, 42520410), (3, 28346940), (4, 21260205), (5, 17008164), (6, 14173470), (9, 9448980), (10, 8504082), (12, 7086735), (15, 5669388), (18, 4724490), (20, 4252041), (27, 3149660), (30, 2834694), (36, 2362245), (45, 1889796), (54, 1574830), (60, 1417347), (90, 944898), (108, 787415), (135, 629932), (180, 472449), (270, 314966), (540, 157483)]