15400300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9059}}^1$

素因数の和:9090

約数の個数: 36

約数和(自身を含む): 35388360

約数和(自身を除く): 19988060

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 9059, 18118, 36236, 45295, 90590, 154003, 181180, 226475, 308006, 452950, 616012, 770015, 905900, 1540030, 3080060, 3850075, 7700150, 15400300]

約数ペア:

[(1, 15400300), (2, 7700150), (4, 3850075), (5, 3080060), (10, 1540030), (17, 905900), (20, 770015), (25, 616012), (34, 452950), (50, 308006), (68, 226475), (85, 181180), (100, 154003), (170, 90590), (340, 45295), (425, 36236), (850, 18118), (1700, 9059)]