79986450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{12401}}^1$

素因数の和:12459

約数の個数: 48

約数和(自身を含む): 202995936

約数和(自身を除く): 123009486

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 12401, 24802, 37203, 62005, 74406, 124010, 186015, 310025, 372030, 533243, 620050, 930075, 1066486, 1599729, 1860150, 2666215, 3199458, 5332430, 7998645, 13331075, 15997290, 26662150, 39993225, 79986450]

約数ペア:

[(1, 79986450), (2, 39993225), (3, 26662150), (5, 15997290), (6, 13331075), (10, 7998645), (15, 5332430), (25, 3199458), (30, 2666215), (43, 1860150), (50, 1599729), (75, 1066486), (86, 930075), (129, 620050), (150, 533243), (215, 372030), (258, 310025), (430, 186015), (645, 124010), (1075, 74406), (1290, 62005), (2150, 37203), (3225, 24802), (6450, 12401)]