75874240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 207495648

約数和(自身を除く): 131621408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 61, 64, 65, 80, 92, 104, 115, 122, 130, 160, 169, 184, 208, 230, 244, 260, 299, 305, 320, 338, 368, 416, 460, 488, 520, 598, 610, 676, 736, 793, 832, 845, 920, 976, 1040, 1196, 1220, 1352, 1403, 1472, 1495, 1586, 1690, 1840, 1952, 2080, 2392, 2440, 2704, 2806, 2990, 3172, 3380, 3680, 3887, 3904, 3965, 4160, 4784, 4880, 5408, 5612, 5980, 6344, 6760, 7015, 7360, 7774, 7930, 9568, 9760, 10309, 10816, 11224, 11960, 12688, 13520, 14030, 15548, 15860, 18239, 19136, 19435, 19520, 20618, 22448, 23920, 25376, 27040, 28060, 31096, 31720, 36478, 38870, 41236, 44896, 47840, 50752, 51545, 54080, 56120, 62192, 63440, 72956, 77740, 82472, 89792, 91195, 95680, 103090, 112240, 124384, 126880, 145912, 155480, 164944, 182390, 206180, 224480, 237107, 248768, 253760, 291824, 310960, 329888, 364780, 412360, 448960, 474214, 583648, 621920, 659776, 729560, 824720, 948428, 1167296, 1185535, 1243840, 1459120, 1649440, 1896856, 2371070, 2918240, 3298880, 3793712, 4742140, 5836480, 7587424, 9484280, 15174848, 18968560, 37937120, 75874240]

約数ペア:

[(1, 75874240), (2, 37937120), (4, 18968560), (5, 15174848), (8, 9484280), (10, 7587424), (13, 5836480), (16, 4742140), (20, 3793712), (23, 3298880), (26, 2918240), (32, 2371070), (40, 1896856), (46, 1649440), (52, 1459120), (61, 1243840), (64, 1185535), (65, 1167296), (80, 948428), (92, 824720), (104, 729560), (115, 659776), (122, 621920), (130, 583648), (160, 474214), (169, 448960), (184, 412360), (208, 364780), (230, 329888), (244, 310960), (260, 291824), (299, 253760), (305, 248768), (320, 237107), (338, 224480), (368, 206180), (416, 182390), (460, 164944), (488, 155480), (520, 145912), (598, 126880), (610, 124384), (676, 112240), (736, 103090), (793, 95680), (832, 91195), (845, 89792), (920, 82472), (976, 77740), (1040, 72956), (1196, 63440), (1220, 62192), (1352, 56120), (1403, 54080), (1472, 51545), (1495, 50752), (1586, 47840), (1690, 44896), (1840, 41236), (1952, 38870), (2080, 36478), (2392, 31720), (2440, 31096), (2704, 28060), (2806, 27040), (2990, 25376), (3172, 23920), (3380, 22448), (3680, 20618), (3887, 19520), (3904, 19435), (3965, 19136), (4160, 18239), (4784, 15860), (4880, 15548), (5408, 14030), (5612, 13520), (5980, 12688), (6344, 11960), (6760, 11224), (7015, 10816), (7360, 10309), (7774, 9760), (7930, 9568)]