8079900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 24415104

約数和(自身を除く): 16335204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1171, 1380, 1725, 2300, 2342, 3450, 3513, 4684, 5855, 6900, 7026, 11710, 14052, 17565, 23420, 26933, 29275, 35130, 53866, 58550, 70260, 80799, 87825, 107732, 117100, 134665, 161598, 175650, 269330, 323196, 351300, 403995, 538660, 673325, 807990, 1346650, 1615980, 2019975, 2693300, 4039950, 8079900]

約数ペア:

[(1, 8079900), (2, 4039950), (3, 2693300), (4, 2019975), (5, 1615980), (6, 1346650), (10, 807990), (12, 673325), (15, 538660), (20, 403995), (23, 351300), (25, 323196), (30, 269330), (46, 175650), (50, 161598), (60, 134665), (69, 117100), (75, 107732), (92, 87825), (100, 80799), (115, 70260), (138, 58550), (150, 53866), (230, 35130), (276, 29275), (300, 26933), (345, 23420), (460, 17565), (575, 14052), (690, 11710), (1150, 7026), (1171, 6900), (1380, 5855), (1725, 4684), (2300, 3513), (2342, 3450)]