45327420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 138050640

約数和(自身を除く): 92723220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 419, 601, 838, 1202, 1257, 1676, 1803, 2095, 2404, 2514, 3005, 3606, 3771, 4190, 5028, 5409, 6010, 6285, 7212, 7542, 8380, 9015, 10818, 12020, 12570, 15084, 18030, 18855, 21636, 25140, 27045, 36060, 37710, 54090, 75420, 108180, 251819, 503638, 755457, 1007276, 1259095, 1510914, 2266371, 2518190, 3021828, 3777285, 4532742, 5036380, 7554570, 9065484, 11331855, 15109140, 22663710, 45327420]

約数ペア:

[(1, 45327420), (2, 22663710), (3, 15109140), (4, 11331855), (5, 9065484), (6, 7554570), (9, 5036380), (10, 4532742), (12, 3777285), (15, 3021828), (18, 2518190), (20, 2266371), (30, 1510914), (36, 1259095), (45, 1007276), (60, 755457), (90, 503638), (180, 251819), (419, 108180), (601, 75420), (838, 54090), (1202, 37710), (1257, 36060), (1676, 27045), (1803, 25140), (2095, 21636), (2404, 18855), (2514, 18030), (3005, 15084), (3606, 12570), (3771, 12020), (4190, 10818), (5028, 9015), (5409, 8380), (6010, 7542), (6285, 7212)]