72255900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{240853}}^1$

素因数の和:240870

約数の個数: 36

約数和(自身を含む): 209061272

約数和(自身を除く): 136805372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 240853, 481706, 722559, 963412, 1204265, 1445118, 2408530, 2890236, 3612795, 4817060, 6021325, 7225590, 12042650, 14451180, 18063975, 24085300, 36127950, 72255900]

約数ペア:

[(1, 72255900), (2, 36127950), (3, 24085300), (4, 18063975), (5, 14451180), (6, 12042650), (10, 7225590), (12, 6021325), (15, 4817060), (20, 3612795), (25, 2890236), (30, 2408530), (50, 1445118), (60, 1204265), (75, 963412), (100, 722559), (150, 481706), (300, 240853)]