18195150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 45608688

約数和(自身を除く): 27413538

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 202, 303, 505, 606, 1010, 1201, 1515, 2402, 2525, 3030, 3603, 5050, 6005, 7206, 7575, 12010, 15150, 18015, 30025, 36030, 60050, 90075, 121301, 180150, 242602, 363903, 606505, 727806, 1213010, 1819515, 3032525, 3639030, 6065050, 9097575, 18195150]

約数ペア:

[(1, 18195150), (2, 9097575), (3, 6065050), (5, 3639030), (6, 3032525), (10, 1819515), (15, 1213010), (25, 727806), (30, 606505), (50, 363903), (75, 242602), (101, 180150), (150, 121301), (202, 90075), (303, 60050), (505, 36030), (606, 30025), (1010, 18015), (1201, 15150), (1515, 12010), (2402, 7575), (2525, 7206), (3030, 6005), (3603, 5050)]