30022800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 97422336

約数和(自身を除く): 67399536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 127, 150, 197, 200, 240, 254, 300, 381, 394, 400, 508, 591, 600, 635, 762, 788, 985, 1016, 1182, 1200, 1270, 1524, 1576, 1905, 1970, 2032, 2364, 2540, 2955, 3048, 3152, 3175, 3810, 3940, 4728, 4925, 5080, 5910, 6096, 6350, 7620, 7880, 9456, 9525, 9850, 10160, 11820, 12700, 14775, 15240, 15760, 19050, 19700, 23640, 25019, 25400, 29550, 30480, 38100, 39400, 47280, 50038, 50800, 59100, 75057, 76200, 78800, 100076, 118200, 125095, 150114, 152400, 200152, 236400, 250190, 300228, 375285, 400304, 500380, 600456, 625475, 750570, 1000760, 1200912, 1250950, 1501140, 1876425, 2001520, 2501900, 3002280, 3752850, 5003800, 6004560, 7505700, 10007600, 15011400, 30022800]

約数ペア:

[(1, 30022800), (2, 15011400), (3, 10007600), (4, 7505700), (5, 6004560), (6, 5003800), (8, 3752850), (10, 3002280), (12, 2501900), (15, 2001520), (16, 1876425), (20, 1501140), (24, 1250950), (25, 1200912), (30, 1000760), (40, 750570), (48, 625475), (50, 600456), (60, 500380), (75, 400304), (80, 375285), (100, 300228), (120, 250190), (127, 236400), (150, 200152), (197, 152400), (200, 150114), (240, 125095), (254, 118200), (300, 100076), (381, 78800), (394, 76200), (400, 75057), (508, 59100), (591, 50800), (600, 50038), (635, 47280), (762, 39400), (788, 38100), (985, 30480), (1016, 29550), (1182, 25400), (1200, 25019), (1270, 23640), (1524, 19700), (1576, 19050), (1905, 15760), (1970, 15240), (2032, 14775), (2364, 12700), (2540, 11820), (2955, 10160), (3048, 9850), (3152, 9525), (3175, 9456), (3810, 7880), (3940, 7620), (4728, 6350), (4925, 6096), (5080, 5910)]