5180850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:444

約数の個数: 72

約数和(自身を含む): 14435460

約数和(自身を除く): 9254610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 397, 435, 450, 522, 725, 794, 870, 1191, 1305, 1450, 1985, 2175, 2382, 2610, 3573, 3970, 4350, 5955, 6525, 7146, 9925, 11513, 11910, 13050, 17865, 19850, 23026, 29775, 34539, 35730, 57565, 59550, 69078, 89325, 103617, 115130, 172695, 178650, 207234, 287825, 345390, 518085, 575650, 863475, 1036170, 1726950, 2590425, 5180850]

約数ペア:

[(1, 5180850), (2, 2590425), (3, 1726950), (5, 1036170), (6, 863475), (9, 575650), (10, 518085), (15, 345390), (18, 287825), (25, 207234), (29, 178650), (30, 172695), (45, 115130), (50, 103617), (58, 89325), (75, 69078), (87, 59550), (90, 57565), (145, 35730), (150, 34539), (174, 29775), (225, 23026), (261, 19850), (290, 17865), (397, 13050), (435, 11910), (450, 11513), (522, 9925), (725, 7146), (794, 6525), (870, 5955), (1191, 4350), (1305, 3970), (1450, 3573), (1985, 2610), (2175, 2382)]