4590450

素因数分解:

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

素因数の和:220

約数の個数: 54

約数和(自身を含む): 12456327

約数和(自身を除く): 7865877

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 101, 150, 202, 225, 303, 450, 505, 606, 909, 1010, 1515, 1818, 2525, 3030, 4545, 5050, 7575, 9090, 10201, 15150, 20402, 22725, 30603, 45450, 51005, 61206, 91809, 102010, 153015, 183618, 255025, 306030, 459045, 510050, 765075, 918090, 1530150, 2295225, 4590450]

約数ペア:

[(1, 4590450), (2, 2295225), (3, 1530150), (5, 918090), (6, 765075), (9, 510050), (10, 459045), (15, 306030), (18, 255025), (25, 183618), (30, 153015), (45, 102010), (50, 91809), (75, 61206), (90, 51005), (101, 45450), (150, 30603), (202, 22725), (225, 20402), (303, 15150), (450, 10201), (505, 9090), (606, 7575), (909, 5050), (1010, 4545), (1515, 3030), (1818, 2525)]