121824810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{150401}}^1$

素因数の和:150420

約数の個数: 40

約数和(自身を含む): 327575556

約数和(自身を除く): 205750746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 150401, 300802, 451203, 752005, 902406, 1353609, 1504010, 2256015, 2707218, 4060827, 4512030, 6768045, 8121654, 12182481, 13536090, 20304135, 24364962, 40608270, 60912405, 121824810]

約数ペア:

[(1, 121824810), (2, 60912405), (3, 40608270), (5, 24364962), (6, 20304135), (9, 13536090), (10, 12182481), (15, 8121654), (18, 6768045), (27, 4512030), (30, 4060827), (45, 2707218), (54, 2256015), (81, 1504010), (90, 1353609), (135, 902406), (162, 752005), (270, 451203), (405, 300802), (810, 150401)]