216553650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 573231168

約数和(自身を除く): 356677518

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 163, 170, 255, 326, 425, 489, 510, 521, 815, 850, 978, 1042, 1275, 1563, 1630, 2445, 2550, 2605, 2771, 3126, 4075, 4890, 5210, 5542, 7815, 8150, 8313, 8857, 12225, 13025, 13855, 15630, 16626, 17714, 24450, 26050, 26571, 27710, 39075, 41565, 44285, 53142, 69275, 78150, 83130, 84923, 88570, 132855, 138550, 169846, 207825, 221425, 254769, 265710, 415650, 424615, 442850, 509538, 664275, 849230, 1273845, 1328550, 1443691, 2123075, 2547690, 2887382, 4246150, 4331073, 6369225, 7218455, 8662146, 12738450, 14436910, 21655365, 36092275, 43310730, 72184550, 108276825, 216553650]

約数ペア:

[(1, 216553650), (2, 108276825), (3, 72184550), (5, 43310730), (6, 36092275), (10, 21655365), (15, 14436910), (17, 12738450), (25, 8662146), (30, 7218455), (34, 6369225), (50, 4331073), (51, 4246150), (75, 2887382), (85, 2547690), (102, 2123075), (150, 1443691), (163, 1328550), (170, 1273845), (255, 849230), (326, 664275), (425, 509538), (489, 442850), (510, 424615), (521, 415650), (815, 265710), (850, 254769), (978, 221425), (1042, 207825), (1275, 169846), (1563, 138550), (1630, 132855), (2445, 88570), (2550, 84923), (2605, 83130), (2771, 78150), (3126, 69275), (4075, 53142), (4890, 44285), (5210, 41565), (5542, 39075), (7815, 27710), (8150, 26571), (8313, 26050), (8857, 24450), (12225, 17714), (13025, 16626), (13855, 15630)]