125114560

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 112

約数和(自身を含む): 319857120

約数和(自身を除く): 194742560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 109, 136, 160, 170, 211, 218, 272, 320, 340, 422, 436, 544, 545, 680, 844, 872, 1055, 1088, 1090, 1360, 1688, 1744, 1853, 2110, 2180, 2720, 3376, 3488, 3587, 3706, 4220, 4360, 5440, 6752, 6976, 7174, 7412, 8440, 8720, 9265, 13504, 14348, 14824, 16880, 17440, 17935, 18530, 22999, 28696, 29648, 33760, 34880, 35870, 37060, 45998, 57392, 59296, 67520, 71740, 74120, 91996, 114784, 114995, 118592, 143480, 148240, 183992, 229568, 229990, 286960, 296480, 367984, 390983, 459980, 573920, 592960, 735968, 781966, 919960, 1147840, 1471936, 1563932, 1839920, 1954915, 3127864, 3679840, 3909830, 6255728, 7359680, 7819660, 12511456, 15639320, 25022912, 31278640, 62557280, 125114560]

約数ペア:

[(1, 125114560), (2, 62557280), (4, 31278640), (5, 25022912), (8, 15639320), (10, 12511456), (16, 7819660), (17, 7359680), (20, 6255728), (32, 3909830), (34, 3679840), (40, 3127864), (64, 1954915), (68, 1839920), (80, 1563932), (85, 1471936), (109, 1147840), (136, 919960), (160, 781966), (170, 735968), (211, 592960), (218, 573920), (272, 459980), (320, 390983), (340, 367984), (422, 296480), (436, 286960), (544, 229990), (545, 229568), (680, 183992), (844, 148240), (872, 143480), (1055, 118592), (1088, 114995), (1090, 114784), (1360, 91996), (1688, 74120), (1744, 71740), (1853, 67520), (2110, 59296), (2180, 57392), (2720, 45998), (3376, 37060), (3488, 35870), (3587, 34880), (3706, 33760), (4220, 29648), (4360, 28696), (5440, 22999), (6752, 18530), (6976, 17935), (7174, 17440), (7412, 16880), (8440, 14824), (8720, 14348), (9265, 13504)]