173243100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19913}}^1$

素因数の和:19959

約数の個数: 72

約数和(自身を含む): 518560560

約数和(自身を除く): 345317460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 19913, 39826, 59739, 79652, 99565, 119478, 199130, 238956, 298695, 398260, 497825, 577477, 597390, 995650, 1154954, 1194780, 1493475, 1732431, 1991300, 2309908, 2887385, 2986950, 3464862, 5774770, 5973900, 6929724, 8662155, 11549540, 14436925, 17324310, 28873850, 34648620, 43310775, 57747700, 86621550, 173243100]

約数ペア:

[(1, 173243100), (2, 86621550), (3, 57747700), (4, 43310775), (5, 34648620), (6, 28873850), (10, 17324310), (12, 14436925), (15, 11549540), (20, 8662155), (25, 6929724), (29, 5973900), (30, 5774770), (50, 3464862), (58, 2986950), (60, 2887385), (75, 2309908), (87, 1991300), (100, 1732431), (116, 1493475), (145, 1194780), (150, 1154954), (174, 995650), (290, 597390), (300, 577477), (348, 497825), (435, 398260), (580, 298695), (725, 238956), (870, 199130), (1450, 119478), (1740, 99565), (2175, 79652), (2900, 59739), (4350, 39826), (8700, 19913)]