102900480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 332795904

約数和(自身を除く): 229895424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 211, 240, 254, 256, 320, 381, 384, 422, 480, 508, 633, 635, 640, 762, 768, 844, 960, 1016, 1055, 1266, 1270, 1280, 1524, 1688, 1905, 1920, 2032, 2110, 2532, 2540, 3048, 3165, 3376, 3810, 3840, 4064, 4220, 5064, 5080, 6096, 6330, 6752, 7620, 8128, 8440, 10128, 10160, 12192, 12660, 13504, 15240, 16256, 16880, 20256, 20320, 24384, 25320, 26797, 27008, 30480, 32512, 33760, 40512, 40640, 48768, 50640, 53594, 54016, 60960, 67520, 80391, 81024, 81280, 97536, 101280, 107188, 121920, 133985, 135040, 160782, 162048, 162560, 202560, 214376, 243840, 267970, 270080, 321564, 401955, 405120, 428752, 487680, 535940, 643128, 803910, 810240, 857504, 1071880, 1286256, 1607820, 1715008, 2143760, 2572512, 3215640, 3430016, 4287520, 5145024, 6431280, 6860032, 8575040, 10290048, 12862560, 17150080, 20580096, 25725120, 34300160, 51450240, 102900480]

約数ペア:

[(1, 102900480), (2, 51450240), (3, 34300160), (4, 25725120), (5, 20580096), (6, 17150080), (8, 12862560), (10, 10290048), (12, 8575040), (15, 6860032), (16, 6431280), (20, 5145024), (24, 4287520), (30, 3430016), (32, 3215640), (40, 2572512), (48, 2143760), (60, 1715008), (64, 1607820), (80, 1286256), (96, 1071880), (120, 857504), (127, 810240), (128, 803910), (160, 643128), (192, 535940), (211, 487680), (240, 428752), (254, 405120), (256, 401955), (320, 321564), (381, 270080), (384, 267970), (422, 243840), (480, 214376), (508, 202560), (633, 162560), (635, 162048), (640, 160782), (762, 135040), (768, 133985), (844, 121920), (960, 107188), (1016, 101280), (1055, 97536), (1266, 81280), (1270, 81024), (1280, 80391), (1524, 67520), (1688, 60960), (1905, 54016), (1920, 53594), (2032, 50640), (2110, 48768), (2532, 40640), (2540, 40512), (3048, 33760), (3165, 32512), (3376, 30480), (3810, 27008), (3840, 26797), (4064, 25320), (4220, 24384), (5064, 20320), (5080, 20256), (6096, 16880), (6330, 16256), (6752, 15240), (7620, 13504), (8128, 12660), (8440, 12192), (10128, 10160)]