80972250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 204197760

約数和(自身を除く): 123225510

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 125, 150, 214, 250, 321, 375, 535, 642, 750, 1009, 1070, 1605, 2018, 2675, 3027, 3210, 5045, 5350, 6054, 8025, 10090, 13375, 15135, 16050, 25225, 26750, 30270, 40125, 50450, 75675, 80250, 107963, 126125, 151350, 215926, 252250, 323889, 378375, 539815, 647778, 756750, 1079630, 1619445, 2699075, 3238890, 5398150, 8097225, 13495375, 16194450, 26990750, 40486125, 80972250]

約数ペア:

[(1, 80972250), (2, 40486125), (3, 26990750), (5, 16194450), (6, 13495375), (10, 8097225), (15, 5398150), (25, 3238890), (30, 2699075), (50, 1619445), (75, 1079630), (107, 756750), (125, 647778), (150, 539815), (214, 378375), (250, 323889), (321, 252250), (375, 215926), (535, 151350), (642, 126125), (750, 107963), (1009, 80250), (1070, 75675), (1605, 50450), (2018, 40125), (2675, 30270), (3027, 26750), (3210, 25225), (5045, 16050), (5350, 15135), (6054, 13375), (8025, 10090)]