25071840

素因数分解:

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

素因数の和:801

約数の個数: 144

約数和(自身を含む): 89395488

約数和(自身を除く): 64323648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 757, 828, 920, 1035, 1104, 1380, 1440, 1514, 1656, 1840, 2070, 2208, 2271, 2760, 3028, 3312, 3680, 3785, 4140, 4542, 5520, 6056, 6624, 6813, 7570, 8280, 9084, 11040, 11355, 12112, 13626, 15140, 16560, 17411, 18168, 22710, 24224, 27252, 30280, 33120, 34065, 34822, 36336, 45420, 52233, 54504, 60560, 68130, 69644, 72672, 87055, 90840, 104466, 109008, 121120, 136260, 139288, 156699, 174110, 181680, 208932, 218016, 261165, 272520, 278576, 313398, 348220, 363360, 417864, 522330, 545040, 557152, 626796, 696440, 783495, 835728, 1044660, 1090080, 1253592, 1392880, 1566990, 1671456, 2089320, 2507184, 2785760, 3133980, 4178640, 5014368, 6267960, 8357280, 12535920, 25071840]

約数ペア:

[(1, 25071840), (2, 12535920), (3, 8357280), (4, 6267960), (5, 5014368), (6, 4178640), (8, 3133980), (9, 2785760), (10, 2507184), (12, 2089320), (15, 1671456), (16, 1566990), (18, 1392880), (20, 1253592), (23, 1090080), (24, 1044660), (30, 835728), (32, 783495), (36, 696440), (40, 626796), (45, 557152), (46, 545040), (48, 522330), (60, 417864), (69, 363360), (72, 348220), (80, 313398), (90, 278576), (92, 272520), (96, 261165), (115, 218016), (120, 208932), (138, 181680), (144, 174110), (160, 156699), (180, 139288), (184, 136260), (207, 121120), (230, 109008), (240, 104466), (276, 90840), (288, 87055), (345, 72672), (360, 69644), (368, 68130), (414, 60560), (460, 54504), (480, 52233), (552, 45420), (690, 36336), (720, 34822), (736, 34065), (757, 33120), (828, 30280), (920, 27252), (1035, 24224), (1104, 22710), (1380, 18168), (1440, 17411), (1514, 16560), (1656, 15140), (1840, 13626), (2070, 12112), (2208, 11355), (2271, 11040), (2760, 9084), (3028, 8280), (3312, 7570), (3680, 6813), (3785, 6624), (4140, 6056), (4542, 5520)]