75268480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 210185280

約数和(自身を除く): 134916800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 265, 280, 317, 320, 371, 424, 448, 530, 560, 634, 640, 742, 848, 896, 1060, 1120, 1268, 1484, 1585, 1696, 1855, 2120, 2219, 2240, 2536, 2968, 3170, 3392, 3710, 4240, 4438, 4480, 5072, 5936, 6340, 6784, 7420, 8480, 8876, 10144, 11095, 11872, 12680, 14840, 16801, 16960, 17752, 20288, 22190, 23744, 25360, 29680, 33602, 33920, 35504, 40576, 44380, 47488, 50720, 59360, 67204, 71008, 84005, 88760, 101440, 117607, 118720, 134408, 142016, 168010, 177520, 202880, 235214, 237440, 268816, 284032, 336020, 355040, 470428, 537632, 588035, 672040, 710080, 940856, 1075264, 1176070, 1344080, 1420160, 1881712, 2150528, 2352140, 2688160, 3763424, 4704280, 5376320, 7526848, 9408560, 10752640, 15053696, 18817120, 37634240, 75268480]

約数ペア:

[(1, 75268480), (2, 37634240), (4, 18817120), (5, 15053696), (7, 10752640), (8, 9408560), (10, 7526848), (14, 5376320), (16, 4704280), (20, 3763424), (28, 2688160), (32, 2352140), (35, 2150528), (40, 1881712), (53, 1420160), (56, 1344080), (64, 1176070), (70, 1075264), (80, 940856), (106, 710080), (112, 672040), (128, 588035), (140, 537632), (160, 470428), (212, 355040), (224, 336020), (265, 284032), (280, 268816), (317, 237440), (320, 235214), (371, 202880), (424, 177520), (448, 168010), (530, 142016), (560, 134408), (634, 118720), (640, 117607), (742, 101440), (848, 88760), (896, 84005), (1060, 71008), (1120, 67204), (1268, 59360), (1484, 50720), (1585, 47488), (1696, 44380), (1855, 40576), (2120, 35504), (2219, 33920), (2240, 33602), (2536, 29680), (2968, 25360), (3170, 23744), (3392, 22190), (3710, 20288), (4240, 17752), (4438, 16960), (4480, 16801), (5072, 14840), (5936, 12680), (6340, 11872), (6784, 11095), (7420, 10144), (8480, 8876)]