200699120

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 480371040

約数和(自身を除く): 279671920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 101, 118, 202, 236, 295, 404, 421, 472, 505, 590, 808, 842, 944, 1010, 1180, 1616, 1684, 2020, 2105, 2360, 3368, 4040, 4210, 4720, 5959, 6736, 8080, 8420, 11918, 16840, 23836, 24839, 29795, 33680, 42521, 47672, 49678, 59590, 85042, 95344, 99356, 119180, 124195, 170084, 198712, 212605, 238360, 248390, 340168, 397424, 425210, 476720, 496780, 680336, 850420, 993560, 1700840, 1987120, 2508739, 3401680, 5017478, 10034956, 12543695, 20069912, 25087390, 40139824, 50174780, 100349560, 200699120]

約数ペア:

[(1, 200699120), (2, 100349560), (4, 50174780), (5, 40139824), (8, 25087390), (10, 20069912), (16, 12543695), (20, 10034956), (40, 5017478), (59, 3401680), (80, 2508739), (101, 1987120), (118, 1700840), (202, 993560), (236, 850420), (295, 680336), (404, 496780), (421, 476720), (472, 425210), (505, 397424), (590, 340168), (808, 248390), (842, 238360), (944, 212605), (1010, 198712), (1180, 170084), (1616, 124195), (1684, 119180), (2020, 99356), (2105, 95344), (2360, 85042), (3368, 59590), (4040, 49678), (4210, 47672), (4720, 42521), (5959, 33680), (6736, 29795), (8080, 24839), (8420, 23836), (11918, 16840)]