80953950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 257697792

約数和(自身を除く): 176743842

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 43, 50, 55, 66, 70, 75, 77, 86, 105, 110, 129, 150, 154, 163, 165, 175, 210, 215, 231, 258, 275, 301, 326, 330, 350, 385, 430, 462, 473, 489, 525, 550, 602, 645, 770, 815, 825, 903, 946, 978, 1050, 1075, 1141, 1155, 1290, 1419, 1505, 1630, 1650, 1793, 1806, 1925, 2150, 2282, 2310, 2365, 2445, 2838, 3010, 3225, 3311, 3423, 3586, 3850, 4075, 4515, 4730, 4890, 5379, 5705, 5775, 6450, 6622, 6846, 7009, 7095, 7525, 8150, 8965, 9030, 9933, 10758, 11410, 11550, 11825, 12225, 12551, 14018, 14190, 15050, 16555, 17115, 17930, 19866, 21027, 22575, 23650, 24450, 25102, 26895, 28525, 33110, 34230, 35045, 35475, 37653, 42054, 44825, 45150, 49063, 49665, 53790, 57050, 62755, 70090, 70950, 75306, 77099, 82775, 85575, 89650, 98126, 99330, 105135, 125510, 134475, 147189, 154198, 165550, 171150, 175225, 188265, 210270, 231297, 245315, 248325, 268950, 294378, 313775, 350450, 376530, 385495, 462594, 490630, 496650, 525675, 539693, 627550, 735945, 770990, 941325, 1051350, 1079386, 1156485, 1226575, 1471890, 1619079, 1882650, 1927475, 2312970, 2453150, 2698465, 3238158, 3679725, 3854950, 5396930, 5782425, 7359450, 8095395, 11564850, 13492325, 16190790, 26984650, 40476975, 80953950]

約数ペア:

[(1, 80953950), (2, 40476975), (3, 26984650), (5, 16190790), (6, 13492325), (7, 11564850), (10, 8095395), (11, 7359450), (14, 5782425), (15, 5396930), (21, 3854950), (22, 3679725), (25, 3238158), (30, 2698465), (33, 2453150), (35, 2312970), (42, 1927475), (43, 1882650), (50, 1619079), (55, 1471890), (66, 1226575), (70, 1156485), (75, 1079386), (77, 1051350), (86, 941325), (105, 770990), (110, 735945), (129, 627550), (150, 539693), (154, 525675), (163, 496650), (165, 490630), (175, 462594), (210, 385495), (215, 376530), (231, 350450), (258, 313775), (275, 294378), (301, 268950), (326, 248325), (330, 245315), (350, 231297), (385, 210270), (430, 188265), (462, 175225), (473, 171150), (489, 165550), (525, 154198), (550, 147189), (602, 134475), (645, 125510), (770, 105135), (815, 99330), (825, 98126), (903, 89650), (946, 85575), (978, 82775), (1050, 77099), (1075, 75306), (1141, 70950), (1155, 70090), (1290, 62755), (1419, 57050), (1505, 53790), (1630, 49665), (1650, 49063), (1793, 45150), (1806, 44825), (1925, 42054), (2150, 37653), (2282, 35475), (2310, 35045), (2365, 34230), (2445, 33110), (2838, 28525), (3010, 26895), (3225, 25102), (3311, 24450), (3423, 23650), (3586, 22575), (3850, 21027), (4075, 19866), (4515, 17930), (4730, 17115), (4890, 16555), (5379, 15050), (5705, 14190), (5775, 14018), (6450, 12551), (6622, 12225), (6846, 11825), (7009, 11550), (7095, 11410), (7525, 10758), (8150, 9933), (8965, 9030)]