75037760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 112

約数和(自身を含む): 206532480

約数和(自身を除く): 131494720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 139, 140, 160, 224, 241, 278, 280, 320, 448, 482, 556, 560, 695, 964, 973, 1112, 1120, 1205, 1390, 1687, 1928, 1946, 2224, 2240, 2410, 2780, 3374, 3856, 3892, 4448, 4820, 4865, 5560, 6748, 7712, 7784, 8435, 8896, 9640, 9730, 11120, 13496, 15424, 15568, 16870, 19280, 19460, 22240, 26992, 31136, 33499, 33740, 38560, 38920, 44480, 53984, 62272, 66998, 67480, 77120, 77840, 107968, 133996, 134960, 155680, 167495, 234493, 267992, 269920, 311360, 334990, 468986, 535984, 539840, 669980, 937972, 1071968, 1172465, 1339960, 1875944, 2143936, 2344930, 2679920, 3751888, 4689860, 5359840, 7503776, 9379720, 10719680, 15007552, 18759440, 37518880, 75037760]

約数ペア:

[(1, 75037760), (2, 37518880), (4, 18759440), (5, 15007552), (7, 10719680), (8, 9379720), (10, 7503776), (14, 5359840), (16, 4689860), (20, 3751888), (28, 2679920), (32, 2344930), (35, 2143936), (40, 1875944), (56, 1339960), (64, 1172465), (70, 1071968), (80, 937972), (112, 669980), (139, 539840), (140, 535984), (160, 468986), (224, 334990), (241, 311360), (278, 269920), (280, 267992), (320, 234493), (448, 167495), (482, 155680), (556, 134960), (560, 133996), (695, 107968), (964, 77840), (973, 77120), (1112, 67480), (1120, 66998), (1205, 62272), (1390, 53984), (1687, 44480), (1928, 38920), (1946, 38560), (2224, 33740), (2240, 33499), (2410, 31136), (2780, 26992), (3374, 22240), (3856, 19460), (3892, 19280), (4448, 16870), (4820, 15568), (4865, 15424), (5560, 13496), (6748, 11120), (7712, 9730), (7784, 9640), (8435, 8896)]