153057420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8419}}^1$

素因数の和:8535

約数の個数: 72

約数和(自身を含む): 468926640

約数和(自身を除く): 315869220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 8419, 9090, 16838, 18180, 25257, 33676, 42095, 50514, 75771, 84190, 101028, 126285, 151542, 168380, 252570, 303084, 378855, 505140, 757710, 850319, 1515420, 1700638, 2550957, 3401276, 4251595, 5101914, 7652871, 8503190, 10203828, 12754785, 15305742, 17006380, 25509570, 30611484, 38264355, 51019140, 76528710, 153057420]

約数ペア:

[(1, 153057420), (2, 76528710), (3, 51019140), (4, 38264355), (5, 30611484), (6, 25509570), (9, 17006380), (10, 15305742), (12, 12754785), (15, 10203828), (18, 8503190), (20, 7652871), (30, 5101914), (36, 4251595), (45, 3401276), (60, 2550957), (90, 1700638), (101, 1515420), (180, 850319), (202, 757710), (303, 505140), (404, 378855), (505, 303084), (606, 252570), (909, 168380), (1010, 151542), (1212, 126285), (1515, 101028), (1818, 84190), (2020, 75771), (3030, 50514), (3636, 42095), (4545, 33676), (6060, 25257), (8419, 18180), (9090, 16838)]