221750400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{23099}}^1$

素因数の和:23126

約数の個数: 96

約数和(自身を含む): 730422000

約数和(自身を除く): 508671600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 23099, 46198, 69297, 92396, 115495, 138594, 184792, 230990, 277188, 346485, 369584, 461980, 554376, 577475, 692970, 739168, 923960, 1108752, 1154950, 1385940, 1478336, 1732425, 1847920, 2217504, 2309900, 2771880, 2956672, 3464850, 3695840, 4435008, 4619800, 5543760, 6929700, 7391680, 8870016, 9239600, 11087520, 13859400, 14783360, 18479200, 22175040, 27718800, 36958400, 44350080, 55437600, 73916800, 110875200, 221750400]

約数ペア:

[(1, 221750400), (2, 110875200), (3, 73916800), (4, 55437600), (5, 44350080), (6, 36958400), (8, 27718800), (10, 22175040), (12, 18479200), (15, 14783360), (16, 13859400), (20, 11087520), (24, 9239600), (25, 8870016), (30, 7391680), (32, 6929700), (40, 5543760), (48, 4619800), (50, 4435008), (60, 3695840), (64, 3464850), (75, 2956672), (80, 2771880), (96, 2309900), (100, 2217504), (120, 1847920), (128, 1732425), (150, 1478336), (160, 1385940), (192, 1154950), (200, 1108752), (240, 923960), (300, 739168), (320, 692970), (384, 577475), (400, 554376), (480, 461980), (600, 369584), (640, 346485), (800, 277188), (960, 230990), (1200, 184792), (1600, 138594), (1920, 115495), (2400, 92396), (3200, 69297), (4800, 46198), (9600, 23099)]