258385200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1311

約数の個数: 120

約数和(自身を含む): 832656528

約数和(自身を除く): 574271328

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, 150, 197, 200, 240, 300, 394, 400, 591, 600, 788, 985, 1093, 1182, 1200, 1576, 1970, 2186, 2364, 2955, 3152, 3279, 3940, 4372, 4728, 4925, 5465, 5910, 6558, 7880, 8744, 9456, 9850, 10930, 11820, 13116, 14775, 15760, 16395, 17488, 19700, 21860, 23640, 26232, 27325, 29550, 32790, 39400, 43720, 47280, 52464, 54650, 59100, 65580, 78800, 81975, 87440, 109300, 118200, 131160, 163950, 215321, 218600, 236400, 262320, 327900, 430642, 437200, 645963, 655800, 861284, 1076605, 1291926, 1311600, 1722568, 2153210, 2583852, 3229815, 3445136, 4306420, 5167704, 5383025, 6459630, 8612840, 10335408, 10766050, 12919260, 16149075, 17225680, 21532100, 25838520, 32298150, 43064200, 51677040, 64596300, 86128400, 129192600, 258385200]

約数ペア:

[(1, 258385200), (2, 129192600), (3, 86128400), (4, 64596300), (5, 51677040), (6, 43064200), (8, 32298150), (10, 25838520), (12, 21532100), (15, 17225680), (16, 16149075), (20, 12919260), (24, 10766050), (25, 10335408), (30, 8612840), (40, 6459630), (48, 5383025), (50, 5167704), (60, 4306420), (75, 3445136), (80, 3229815), (100, 2583852), (120, 2153210), (150, 1722568), (197, 1311600), (200, 1291926), (240, 1076605), (300, 861284), (394, 655800), (400, 645963), (591, 437200), (600, 430642), (788, 327900), (985, 262320), (1093, 236400), (1182, 218600), (1200, 215321), (1576, 163950), (1970, 131160), (2186, 118200), (2364, 109300), (2955, 87440), (3152, 81975), (3279, 78800), (3940, 65580), (4372, 59100), (4728, 54650), (4925, 52464), (5465, 47280), (5910, 43720), (6558, 39400), (7880, 32790), (8744, 29550), (9456, 27325), (9850, 26232), (10930, 23640), (11820, 21860), (13116, 19700), (14775, 17488), (15760, 16395)]