74553120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2295

約数の個数: 144

約数和(自身を含む): 265591872

約数和(自身を除く): 191038752

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, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2251, 2760, 3312, 3680, 4140, 4502, 5520, 6624, 6753, 8280, 9004, 11040, 11255, 13506, 16560, 18008, 20259, 22510, 27012, 33120, 33765, 36016, 40518, 45020, 51773, 54024, 67530, 72032, 81036, 90040, 101295, 103546, 108048, 135060, 155319, 162072, 180080, 202590, 207092, 216096, 258865, 270120, 310638, 324144, 360160, 405180, 414184, 465957, 517730, 540240, 621276, 648288, 776595, 810360, 828368, 931914, 1035460, 1080480, 1242552, 1553190, 1620720, 1656736, 1863828, 2070920, 2329785, 2485104, 3106380, 3241440, 3727656, 4141840, 4659570, 4970208, 6212760, 7455312, 8283680, 9319140, 12425520, 14910624, 18638280, 24851040, 37276560, 74553120]

約数ペア:

[(1, 74553120), (2, 37276560), (3, 24851040), (4, 18638280), (5, 14910624), (6, 12425520), (8, 9319140), (9, 8283680), (10, 7455312), (12, 6212760), (15, 4970208), (16, 4659570), (18, 4141840), (20, 3727656), (23, 3241440), (24, 3106380), (30, 2485104), (32, 2329785), (36, 2070920), (40, 1863828), (45, 1656736), (46, 1620720), (48, 1553190), (60, 1242552), (69, 1080480), (72, 1035460), (80, 931914), (90, 828368), (92, 810360), (96, 776595), (115, 648288), (120, 621276), (138, 540240), (144, 517730), (160, 465957), (180, 414184), (184, 405180), (207, 360160), (230, 324144), (240, 310638), (276, 270120), (288, 258865), (345, 216096), (360, 207092), (368, 202590), (414, 180080), (460, 162072), (480, 155319), (552, 135060), (690, 108048), (720, 103546), (736, 101295), (828, 90040), (920, 81036), (1035, 72032), (1104, 67530), (1380, 54024), (1440, 51773), (1656, 45020), (1840, 40518), (2070, 36016), (2208, 33765), (2251, 33120), (2760, 27012), (3312, 22510), (3680, 20259), (4140, 18008), (4502, 16560), (5520, 13506), (6624, 11255), (6753, 11040), (8280, 9004)]