78439650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{5077}}^1$

素因数の和:5195

約数の個数: 48

約数和(自身を含む): 196457664

約数和(自身を除く): 118018014

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 2575, 3090, 5077, 5150, 7725, 10154, 15231, 15450, 25385, 30462, 50770, 76155, 126925, 152310, 253850, 380775, 522931, 761550, 1045862, 1568793, 2614655, 3137586, 5229310, 7843965, 13073275, 15687930, 26146550, 39219825, 78439650]

約数ペア:

[(1, 78439650), (2, 39219825), (3, 26146550), (5, 15687930), (6, 13073275), (10, 7843965), (15, 5229310), (25, 3137586), (30, 2614655), (50, 1568793), (75, 1045862), (103, 761550), (150, 522931), (206, 380775), (309, 253850), (515, 152310), (618, 126925), (1030, 76155), (1545, 50770), (2575, 30462), (3090, 25385), (5077, 15450), (5150, 15231), (7725, 10154)]