2498467200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{821}}^1$

素因数の和:1165

約数の個数: 192

約数和(自身を含む): 8265341520

約数和(自身を除く): 5766874320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 317, 320, 384, 400, 480, 600, 634, 640, 800, 821, 951, 960, 1200, 1268, 1585, 1600, 1642, 1902, 1920, 2400, 2463, 2536, 3170, 3200, 3284, 3804, 4105, 4755, 4800, 4926, 5072, 6340, 6568, 7608, 7925, 8210, 9510, 9600, 9852, 10144, 12315, 12680, 13136, 15216, 15850, 16420, 19020, 19704, 20288, 20525, 23775, 24630, 25360, 26272, 30432, 31700, 32840, 38040, 39408, 40576, 41050, 47550, 49260, 50720, 52544, 60864, 61575, 63400, 65680, 76080, 78816, 82100, 95100, 98520, 101440, 105088, 121728, 123150, 126800, 131360, 152160, 157632, 164200, 190200, 197040, 202880, 246300, 253600, 260257, 262720, 304320, 315264, 328400, 380400, 394080, 492600, 507200, 520514, 525440, 608640, 656800, 760800, 780771, 788160, 985200, 1014400, 1041028, 1301285, 1313600, 1521600, 1561542, 1576320, 1970400, 2082056, 2602570, 2627200, 3043200, 3123084, 3903855, 3940800, 4164112, 5205140, 6246168, 6506425, 7807710, 7881600, 8328224, 10410280, 12492336, 13012850, 15615420, 16656448, 19519275, 20820560, 24984672, 26025700, 31230840, 33312896, 39038550, 41641120, 49969344, 52051400, 62461680, 78077100, 83282240, 99938688, 104102800, 124923360, 156154200, 166564480, 208205600, 249846720, 312308400, 416411200, 499693440, 624616800, 832822400, 1249233600, 2498467200]

約数ペア:

[(1, 2498467200), (2, 1249233600), (3, 832822400), (4, 624616800), (5, 499693440), (6, 416411200), (8, 312308400), (10, 249846720), (12, 208205600), (15, 166564480), (16, 156154200), (20, 124923360), (24, 104102800), (25, 99938688), (30, 83282240), (32, 78077100), (40, 62461680), (48, 52051400), (50, 49969344), (60, 41641120), (64, 39038550), (75, 33312896), (80, 31230840), (96, 26025700), (100, 24984672), (120, 20820560), (128, 19519275), (150, 16656448), (160, 15615420), (192, 13012850), (200, 12492336), (240, 10410280), (300, 8328224), (317, 7881600), (320, 7807710), (384, 6506425), (400, 6246168), (480, 5205140), (600, 4164112), (634, 3940800), (640, 3903855), (800, 3123084), (821, 3043200), (951, 2627200), (960, 2602570), (1200, 2082056), (1268, 1970400), (1585, 1576320), (1600, 1561542), (1642, 1521600), (1902, 1313600), (1920, 1301285), (2400, 1041028), (2463, 1014400), (2536, 985200), (3170, 788160), (3200, 780771), (3284, 760800), (3804, 656800), (4105, 608640), (4755, 525440), (4800, 520514), (4926, 507200), (5072, 492600), (6340, 394080), (6568, 380400), (7608, 328400), (7925, 315264), (8210, 304320), (9510, 262720), (9600, 260257), (9852, 253600), (10144, 246300), (12315, 202880), (12680, 197040), (13136, 190200), (15216, 164200), (15850, 157632), (16420, 152160), (19020, 131360), (19704, 126800), (20288, 123150), (20525, 121728), (23775, 105088), (24630, 101440), (25360, 98520), (26272, 95100), (30432, 82100), (31700, 78816), (32840, 76080), (38040, 65680), (39408, 63400), (40576, 61575), (41050, 60864), (47550, 52544), (49260, 50720)]