307320000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 280

約数和(自身を含む): 1099785456

約数和(自身を除く): 792465456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 192, 195, 197, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 390, 394, 400, 416, 480, 500, 520, 591, 600, 624, 625, 650, 750, 780, 788, 800, 832, 960, 975, 985, 1000, 1040, 1182, 1200, 1248, 1250, 1300, 1500, 1560, 1576, 1600, 1625, 1875, 1950, 1970, 2000, 2080, 2364, 2400, 2496, 2500, 2561, 2600, 2955, 3000, 3120, 3152, 3250, 3750, 3900, 3940, 4000, 4160, 4728, 4800, 4875, 4925, 5000, 5122, 5200, 5910, 6000, 6240, 6304, 6500, 7500, 7683, 7800, 7880, 8000, 8125, 9456, 9750, 9850, 10000, 10244, 10400, 11820, 12000, 12480, 12608, 12805, 13000, 14775, 15000, 15366, 15600, 15760, 16250, 18912, 19500, 19700, 20000, 20488, 20800, 23640, 24000, 24375, 24625, 25610, 26000, 29550, 30000, 30732, 31200, 31520, 32500, 37824, 38415, 39000, 39400, 40000, 40976, 47280, 48750, 49250, 51220, 52000, 59100, 60000, 61464, 62400, 63040, 64025, 65000, 73875, 76830, 78000, 78800, 81952, 94560, 97500, 98500, 102440, 104000, 118200, 120000, 122928, 123125, 128050, 130000, 147750, 153660, 156000, 157600, 163904, 189120, 192075, 195000, 197000, 204880, 236400, 245856, 246250, 256100, 260000, 295500, 307320, 312000, 315200, 320125, 369375, 384150, 390000, 394000, 409760, 472800, 491712, 492500, 512200, 520000, 591000, 614640, 640250, 738750, 768300, 780000, 788000, 819520, 945600, 960375, 985000, 1024400, 1182000, 1229280, 1280500, 1477500, 1536600, 1560000, 1576000, 1600625, 1920750, 1970000, 2048800, 2364000, 2458560, 2561000, 2955000, 3073200, 3201250, 3841500, 3940000, 4097600, 4728000, 4801875, 5122000, 5910000, 6146400, 6402500, 7683000, 7880000, 9603750, 10244000, 11820000, 12292800, 12805000, 15366000, 19207500, 20488000, 23640000, 25610000, 30732000, 38415000, 51220000, 61464000, 76830000, 102440000, 153660000, 307320000]

約数ペア:

[(1, 307320000), (2, 153660000), (3, 102440000), (4, 76830000), (5, 61464000), (6, 51220000), (8, 38415000), (10, 30732000), (12, 25610000), (13, 23640000), (15, 20488000), (16, 19207500), (20, 15366000), (24, 12805000), (25, 12292800), (26, 11820000), (30, 10244000), (32, 9603750), (39, 7880000), (40, 7683000), (48, 6402500), (50, 6146400), (52, 5910000), (60, 5122000), (64, 4801875), (65, 4728000), (75, 4097600), (78, 3940000), (80, 3841500), (96, 3201250), (100, 3073200), (104, 2955000), (120, 2561000), (125, 2458560), (130, 2364000), (150, 2048800), (156, 1970000), (160, 1920750), (192, 1600625), (195, 1576000), (197, 1560000), (200, 1536600), (208, 1477500), (240, 1280500), (250, 1229280), (260, 1182000), (300, 1024400), (312, 985000), (320, 960375), (325, 945600), (375, 819520), (390, 788000), (394, 780000), (400, 768300), (416, 738750), (480, 640250), (500, 614640), (520, 591000), (591, 520000), (600, 512200), (624, 492500), (625, 491712), (650, 472800), (750, 409760), (780, 394000), (788, 390000), (800, 384150), (832, 369375), (960, 320125), (975, 315200), (985, 312000), (1000, 307320), (1040, 295500), (1182, 260000), (1200, 256100), (1248, 246250), (1250, 245856), (1300, 236400), (1500, 204880), (1560, 197000), (1576, 195000), (1600, 192075), (1625, 189120), (1875, 163904), (1950, 157600), (1970, 156000), (2000, 153660), (2080, 147750), (2364, 130000), (2400, 128050), (2496, 123125), (2500, 122928), (2561, 120000), (2600, 118200), (2955, 104000), (3000, 102440), (3120, 98500), (3152, 97500), (3250, 94560), (3750, 81952), (3900, 78800), (3940, 78000), (4000, 76830), (4160, 73875), (4728, 65000), (4800, 64025), (4875, 63040), (4925, 62400), (5000, 61464), (5122, 60000), (5200, 59100), (5910, 52000), (6000, 51220), (6240, 49250), (6304, 48750), (6500, 47280), (7500, 40976), (7683, 40000), (7800, 39400), (7880, 39000), (8000, 38415), (8125, 37824), (9456, 32500), (9750, 31520), (9850, 31200), (10000, 30732), (10244, 30000), (10400, 29550), (11820, 26000), (12000, 25610), (12480, 24625), (12608, 24375), (12805, 24000), (13000, 23640), (14775, 20800), (15000, 20488), (15366, 20000), (15600, 19700), (15760, 19500), (16250, 18912)]