77171100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4217}}^1$

素因数の和:4295

約数の個数: 72

約数和(自身を含む): 226995888

約数和(自身を除く): 149824788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 4217, 4575, 6100, 8434, 9150, 12651, 16868, 18300, 21085, 25302, 42170, 50604, 63255, 84340, 105425, 126510, 210850, 253020, 257237, 316275, 421700, 514474, 632550, 771711, 1028948, 1265100, 1286185, 1543422, 2572370, 3086844, 3858555, 5144740, 6430925, 7717110, 12861850, 15434220, 19292775, 25723700, 38585550, 77171100]

約数ペア:

[(1, 77171100), (2, 38585550), (3, 25723700), (4, 19292775), (5, 15434220), (6, 12861850), (10, 7717110), (12, 6430925), (15, 5144740), (20, 3858555), (25, 3086844), (30, 2572370), (50, 1543422), (60, 1286185), (61, 1265100), (75, 1028948), (100, 771711), (122, 632550), (150, 514474), (183, 421700), (244, 316275), (300, 257237), (305, 253020), (366, 210850), (610, 126510), (732, 105425), (915, 84340), (1220, 63255), (1525, 50604), (1830, 42170), (3050, 25302), (3660, 21085), (4217, 18300), (4575, 16868), (6100, 12651), (8434, 9150)]