202602870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1051

約数の個数: 80

約数和(自身を含む): 547026480

約数和(自身を除く): 344423610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 389, 405, 643, 778, 810, 1167, 1286, 1929, 1945, 2334, 3215, 3501, 3858, 3890, 5787, 5835, 6430, 7002, 9645, 10503, 11574, 11670, 17361, 17505, 19290, 21006, 28935, 31509, 34722, 35010, 52083, 52515, 57870, 63018, 86805, 104166, 105030, 157545, 173610, 250127, 260415, 315090, 500254, 520830, 750381, 1250635, 1500762, 2251143, 2501270, 3751905, 4502286, 6753429, 7503810, 11255715, 13506858, 20260287, 22511430, 33767145, 40520574, 67534290, 101301435, 202602870]

約数ペア:

[(1, 202602870), (2, 101301435), (3, 67534290), (5, 40520574), (6, 33767145), (9, 22511430), (10, 20260287), (15, 13506858), (18, 11255715), (27, 7503810), (30, 6753429), (45, 4502286), (54, 3751905), (81, 2501270), (90, 2251143), (135, 1500762), (162, 1250635), (270, 750381), (389, 520830), (405, 500254), (643, 315090), (778, 260415), (810, 250127), (1167, 173610), (1286, 157545), (1929, 105030), (1945, 104166), (2334, 86805), (3215, 63018), (3501, 57870), (3858, 52515), (3890, 52083), (5787, 35010), (5835, 34722), (6430, 31509), (7002, 28935), (9645, 21006), (10503, 19290), (11574, 17505), (11670, 17361)]