67452800

素因数分解:

$2^7\times 5^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 169040520

約数和(自身を除く): 101587720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 128, 160, 197, 200, 214, 320, 394, 400, 428, 535, 640, 788, 800, 856, 985, 1070, 1576, 1600, 1712, 1970, 2140, 2675, 3152, 3200, 3424, 3940, 4280, 4925, 5350, 6304, 6848, 7880, 8560, 9850, 10700, 12608, 13696, 15760, 17120, 19700, 21079, 21400, 25216, 31520, 34240, 39400, 42158, 42800, 63040, 68480, 78800, 84316, 85600, 105395, 126080, 157600, 168632, 171200, 210790, 315200, 337264, 342400, 421580, 526975, 630400, 674528, 843160, 1053950, 1349056, 1686320, 2107900, 2698112, 3372640, 4215800, 6745280, 8431600, 13490560, 16863200, 33726400, 67452800]

約数ペア:

[(1, 67452800), (2, 33726400), (4, 16863200), (5, 13490560), (8, 8431600), (10, 6745280), (16, 4215800), (20, 3372640), (25, 2698112), (32, 2107900), (40, 1686320), (50, 1349056), (64, 1053950), (80, 843160), (100, 674528), (107, 630400), (128, 526975), (160, 421580), (197, 342400), (200, 337264), (214, 315200), (320, 210790), (394, 171200), (400, 168632), (428, 157600), (535, 126080), (640, 105395), (788, 85600), (800, 84316), (856, 78800), (985, 68480), (1070, 63040), (1576, 42800), (1600, 42158), (1712, 39400), (1970, 34240), (2140, 31520), (2675, 25216), (3152, 21400), (3200, 21079), (3424, 19700), (3940, 17120), (4280, 15760), (4925, 13696), (5350, 12608), (6304, 10700), (6848, 9850), (7880, 8560)]