19609500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 60540480

約数和(自身を除く): 40930980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 425, 500, 510, 750, 769, 850, 1020, 1275, 1500, 1538, 1700, 2125, 2307, 2550, 3076, 3845, 4250, 4614, 5100, 6375, 7690, 8500, 9228, 11535, 12750, 13073, 15380, 19225, 23070, 25500, 26146, 38450, 39219, 46140, 52292, 57675, 65365, 76900, 78438, 96125, 115350, 130730, 156876, 192250, 196095, 230700, 261460, 288375, 326825, 384500, 392190, 576750, 653650, 784380, 980475, 1153500, 1307300, 1634125, 1960950, 3268250, 3921900, 4902375, 6536500, 9804750, 19609500]

約数ペア:

[(1, 19609500), (2, 9804750), (3, 6536500), (4, 4902375), (5, 3921900), (6, 3268250), (10, 1960950), (12, 1634125), (15, 1307300), (17, 1153500), (20, 980475), (25, 784380), (30, 653650), (34, 576750), (50, 392190), (51, 384500), (60, 326825), (68, 288375), (75, 261460), (85, 230700), (100, 196095), (102, 192250), (125, 156876), (150, 130730), (170, 115350), (204, 96125), (250, 78438), (255, 76900), (300, 65365), (340, 57675), (375, 52292), (425, 46140), (500, 39219), (510, 38450), (750, 26146), (769, 25500), (850, 23070), (1020, 19225), (1275, 15380), (1500, 13073), (1538, 12750), (1700, 11535), (2125, 9228), (2307, 8500), (2550, 7690), (3076, 6375), (3845, 5100), (4250, 4614)]