205308150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{80513}}^1$

素因数の和:80545

約数の個数: 48

約数和(自身を含む): 539121744

約数和(自身を除く): 333813594

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 80513, 161026, 241539, 402565, 483078, 805130, 1207695, 1368721, 2012825, 2415390, 2737442, 4025650, 4106163, 6038475, 6843605, 8212326, 12076950, 13687210, 20530815, 34218025, 41061630, 68436050, 102654075, 205308150]

約数ペア:

[(1, 205308150), (2, 102654075), (3, 68436050), (5, 41061630), (6, 34218025), (10, 20530815), (15, 13687210), (17, 12076950), (25, 8212326), (30, 6843605), (34, 6038475), (50, 4106163), (51, 4025650), (75, 2737442), (85, 2415390), (102, 2012825), (150, 1368721), (170, 1207695), (255, 805130), (425, 483078), (510, 402565), (850, 241539), (1275, 161026), (2550, 80513)]