100338660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1433}}^1$

素因数の和:1837

約数の個数: 72

約数和(自身を含む): 305355960

約数和(自身を除く): 205017300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 778, 1167, 1433, 1556, 1945, 2334, 2866, 3501, 3890, 4299, 4668, 5732, 5835, 7002, 7165, 7780, 8598, 11670, 12897, 14004, 14330, 17196, 17505, 21495, 23340, 25794, 28660, 35010, 42990, 51588, 64485, 70020, 85980, 128970, 257940, 557437, 1114874, 1672311, 2229748, 2787185, 3344622, 5016933, 5574370, 6689244, 8361555, 10033866, 11148740, 16723110, 20067732, 25084665, 33446220, 50169330, 100338660]

約数ペア:

[(1, 100338660), (2, 50169330), (3, 33446220), (4, 25084665), (5, 20067732), (6, 16723110), (9, 11148740), (10, 10033866), (12, 8361555), (15, 6689244), (18, 5574370), (20, 5016933), (30, 3344622), (36, 2787185), (45, 2229748), (60, 1672311), (90, 1114874), (180, 557437), (389, 257940), (778, 128970), (1167, 85980), (1433, 70020), (1556, 64485), (1945, 51588), (2334, 42990), (2866, 35010), (3501, 28660), (3890, 25794), (4299, 23340), (4668, 21495), (5732, 17505), (5835, 17196), (7002, 14330), (7165, 14004), (7780, 12897), (8598, 11670)]