75210240

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1399}}^1$

素因数の和:1432

約数の個数: 160

約数和(自身を含む): 274982400

約数和(自身を除く): 199772160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1399, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 2798, 3360, 3584, 3840, 4197, 4480, 5376, 5596, 6720, 6995, 7680, 8394, 8960, 9793, 10752, 11192, 13440, 13990, 16788, 17920, 19586, 20985, 22384, 26880, 27980, 29379, 33576, 39172, 41970, 44768, 48965, 53760, 55960, 58758, 67152, 78344, 83940, 89536, 97930, 111920, 117516, 134304, 146895, 156688, 167880, 179072, 195860, 223840, 235032, 268608, 293790, 313376, 335760, 358144, 391720, 447680, 470064, 537216, 587580, 626752, 671520, 716288, 783440, 895360, 940128, 1074432, 1175160, 1253504, 1343040, 1566880, 1790720, 1880256, 2148864, 2350320, 2507008, 2686080, 3133760, 3581440, 3760512, 4700640, 5014016, 5372160, 6267520, 7521024, 9401280, 10744320, 12535040, 15042048, 18802560, 25070080, 37605120, 75210240]

約数ペア:

[(1, 75210240), (2, 37605120), (3, 25070080), (4, 18802560), (5, 15042048), (6, 12535040), (7, 10744320), (8, 9401280), (10, 7521024), (12, 6267520), (14, 5372160), (15, 5014016), (16, 4700640), (20, 3760512), (21, 3581440), (24, 3133760), (28, 2686080), (30, 2507008), (32, 2350320), (35, 2148864), (40, 1880256), (42, 1790720), (48, 1566880), (56, 1343040), (60, 1253504), (64, 1175160), (70, 1074432), (80, 940128), (84, 895360), (96, 783440), (105, 716288), (112, 671520), (120, 626752), (128, 587580), (140, 537216), (160, 470064), (168, 447680), (192, 391720), (210, 358144), (224, 335760), (240, 313376), (256, 293790), (280, 268608), (320, 235032), (336, 223840), (384, 195860), (420, 179072), (448, 167880), (480, 156688), (512, 146895), (560, 134304), (640, 117516), (672, 111920), (768, 97930), (840, 89536), (896, 83940), (960, 78344), (1120, 67152), (1280, 58758), (1344, 55960), (1399, 53760), (1536, 48965), (1680, 44768), (1792, 41970), (1920, 39172), (2240, 33576), (2560, 29379), (2688, 27980), (2798, 26880), (3360, 22384), (3584, 20985), (3840, 19586), (4197, 17920), (4480, 16788), (5376, 13990), (5596, 13440), (6720, 11192), (6995, 10752), (7680, 9793), (8394, 8960)]