145804800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{3797}}^1$

素因数の和:3828

約数の個数: 120

約数和(自身を含む): 481783896

約数和(自身を除く): 335979096

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, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3797, 3840, 4800, 6400, 7594, 7680, 9600, 11391, 12800, 15188, 18985, 19200, 22782, 30376, 37970, 38400, 45564, 56955, 60752, 75940, 91128, 94925, 113910, 121504, 151880, 182256, 189850, 227820, 243008, 284775, 303760, 364512, 379700, 455640, 486016, 569550, 607520, 729024, 759400, 911280, 972032, 1139100, 1215040, 1458048, 1518800, 1822560, 1944064, 2278200, 2430080, 2916096, 3037600, 3645120, 4556400, 4860160, 5832192, 6075200, 7290240, 9112800, 9720320, 12150400, 14580480, 18225600, 24300800, 29160960, 36451200, 48601600, 72902400, 145804800]

約数ペア:

[(1, 145804800), (2, 72902400), (3, 48601600), (4, 36451200), (5, 29160960), (6, 24300800), (8, 18225600), (10, 14580480), (12, 12150400), (15, 9720320), (16, 9112800), (20, 7290240), (24, 6075200), (25, 5832192), (30, 4860160), (32, 4556400), (40, 3645120), (48, 3037600), (50, 2916096), (60, 2430080), (64, 2278200), (75, 1944064), (80, 1822560), (96, 1518800), (100, 1458048), (120, 1215040), (128, 1139100), (150, 972032), (160, 911280), (192, 759400), (200, 729024), (240, 607520), (256, 569550), (300, 486016), (320, 455640), (384, 379700), (400, 364512), (480, 303760), (512, 284775), (600, 243008), (640, 227820), (768, 189850), (800, 182256), (960, 151880), (1200, 121504), (1280, 113910), (1536, 94925), (1600, 91128), (1920, 75940), (2400, 60752), (2560, 56955), (3200, 45564), (3797, 38400), (3840, 37970), (4800, 30376), (6400, 22782), (7594, 19200), (7680, 18985), (9600, 15188), (11391, 12800)]