75215520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:804

約数の個数: 192

約数和(自身を含む): 275063040

約数和(自身を除く): 199847520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 757, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1514, 1656, 1840, 2070, 2160, 2208, 2271, 2484, 2760, 3028, 3105, 3312, 3680, 3785, 4140, 4320, 4542, 4968, 5520, 6056, 6210, 6624, 6813, 7570, 8280, 9084, 9936, 11040, 11355, 12112, 12420, 13626, 15140, 16560, 17411, 18168, 19872, 20439, 22710, 24224, 24840, 27252, 30280, 33120, 34065, 34822, 36336, 40878, 45420, 49680, 52233, 54504, 60560, 68130, 69644, 72672, 81756, 87055, 90840, 99360, 102195, 104466, 109008, 121120, 136260, 139288, 156699, 163512, 174110, 181680, 204390, 208932, 218016, 261165, 272520, 278576, 313398, 327024, 348220, 363360, 408780, 417864, 470097, 522330, 545040, 557152, 626796, 654048, 696440, 783495, 817560, 835728, 940194, 1044660, 1090080, 1253592, 1392880, 1566990, 1635120, 1671456, 1880388, 2089320, 2350485, 2507184, 2785760, 3133980, 3270240, 3760776, 4178640, 4700970, 5014368, 6267960, 7521552, 8357280, 9401940, 12535920, 15043104, 18803880, 25071840, 37607760, 75215520]

約数ペア:

[(1, 75215520), (2, 37607760), (3, 25071840), (4, 18803880), (5, 15043104), (6, 12535920), (8, 9401940), (9, 8357280), (10, 7521552), (12, 6267960), (15, 5014368), (16, 4700970), (18, 4178640), (20, 3760776), (23, 3270240), (24, 3133980), (27, 2785760), (30, 2507184), (32, 2350485), (36, 2089320), (40, 1880388), (45, 1671456), (46, 1635120), (48, 1566990), (54, 1392880), (60, 1253592), (69, 1090080), (72, 1044660), (80, 940194), (90, 835728), (92, 817560), (96, 783495), (108, 696440), (115, 654048), (120, 626796), (135, 557152), (138, 545040), (144, 522330), (160, 470097), (180, 417864), (184, 408780), (207, 363360), (216, 348220), (230, 327024), (240, 313398), (270, 278576), (276, 272520), (288, 261165), (345, 218016), (360, 208932), (368, 204390), (414, 181680), (432, 174110), (460, 163512), (480, 156699), (540, 139288), (552, 136260), (621, 121120), (690, 109008), (720, 104466), (736, 102195), (757, 99360), (828, 90840), (864, 87055), (920, 81756), (1035, 72672), (1080, 69644), (1104, 68130), (1242, 60560), (1380, 54504), (1440, 52233), (1514, 49680), (1656, 45420), (1840, 40878), (2070, 36336), (2160, 34822), (2208, 34065), (2271, 33120), (2484, 30280), (2760, 27252), (3028, 24840), (3105, 24224), (3312, 22710), (3680, 20439), (3785, 19872), (4140, 18168), (4320, 17411), (4542, 16560), (4968, 15140), (5520, 13626), (6056, 12420), (6210, 12112), (6624, 11355), (6813, 11040), (7570, 9936), (8280, 9084)]