150029440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 397016640

約数和(自身を除く): 246987200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 101, 110, 128, 160, 176, 202, 211, 220, 320, 352, 404, 422, 440, 505, 640, 704, 808, 844, 880, 1010, 1055, 1111, 1408, 1616, 1688, 1760, 2020, 2110, 2222, 2321, 3232, 3376, 3520, 4040, 4220, 4444, 4642, 5555, 6464, 6752, 7040, 8080, 8440, 8888, 9284, 11110, 11605, 12928, 13504, 16160, 16880, 17776, 18568, 21311, 22220, 23210, 27008, 32320, 33760, 35552, 37136, 42622, 44440, 46420, 64640, 67520, 71104, 74272, 85244, 88880, 92840, 106555, 135040, 142208, 148544, 170488, 177760, 185680, 213110, 234421, 297088, 340976, 355520, 371360, 426220, 468842, 681952, 711040, 742720, 852440, 937684, 1172105, 1363904, 1485440, 1704880, 1875368, 2344210, 2727808, 3409760, 3750736, 4688420, 6819520, 7501472, 9376840, 13639040, 15002944, 18753680, 30005888, 37507360, 75014720, 150029440]

約数ペア:

[(1, 150029440), (2, 75014720), (4, 37507360), (5, 30005888), (8, 18753680), (10, 15002944), (11, 13639040), (16, 9376840), (20, 7501472), (22, 6819520), (32, 4688420), (40, 3750736), (44, 3409760), (55, 2727808), (64, 2344210), (80, 1875368), (88, 1704880), (101, 1485440), (110, 1363904), (128, 1172105), (160, 937684), (176, 852440), (202, 742720), (211, 711040), (220, 681952), (320, 468842), (352, 426220), (404, 371360), (422, 355520), (440, 340976), (505, 297088), (640, 234421), (704, 213110), (808, 185680), (844, 177760), (880, 170488), (1010, 148544), (1055, 142208), (1111, 135040), (1408, 106555), (1616, 92840), (1688, 88880), (1760, 85244), (2020, 74272), (2110, 71104), (2222, 67520), (2321, 64640), (3232, 46420), (3376, 44440), (3520, 42622), (4040, 37136), (4220, 35552), (4444, 33760), (4642, 32320), (5555, 27008), (6464, 23210), (6752, 22220), (7040, 21311), (8080, 18568), (8440, 17776), (8888, 16880), (9284, 16160), (11110, 13504), (11605, 12928)]