69840800

素因数分解:

$2^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1390

約数の個数: 72

約数和(自身を含む): 173176416

約数和(自身を除く): 103335616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 134, 160, 200, 268, 335, 400, 536, 670, 800, 1072, 1303, 1340, 1675, 2144, 2606, 2680, 3350, 5212, 5360, 6515, 6700, 10424, 10720, 13030, 13400, 20848, 26060, 26800, 32575, 41696, 52120, 53600, 65150, 87301, 104240, 130300, 174602, 208480, 260600, 349204, 436505, 521200, 698408, 873010, 1042400, 1396816, 1746020, 2182525, 2793632, 3492040, 4365050, 6984080, 8730100, 13968160, 17460200, 34920400, 69840800]

約数ペア:

[(1, 69840800), (2, 34920400), (4, 17460200), (5, 13968160), (8, 8730100), (10, 6984080), (16, 4365050), (20, 3492040), (25, 2793632), (32, 2182525), (40, 1746020), (50, 1396816), (67, 1042400), (80, 873010), (100, 698408), (134, 521200), (160, 436505), (200, 349204), (268, 260600), (335, 208480), (400, 174602), (536, 130300), (670, 104240), (800, 87301), (1072, 65150), (1303, 53600), (1340, 52120), (1675, 41696), (2144, 32575), (2606, 26800), (2680, 26060), (3350, 20848), (5212, 13400), (5360, 13030), (6515, 10720), (6700, 10424)]