244920000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 280

約数和(自身を含む): 877606576

約数和(自身を除く): 632686576

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, 157, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 314, 320, 325, 375, 390, 400, 416, 471, 480, 500, 520, 600, 624, 625, 628, 650, 750, 780, 785, 800, 832, 942, 960, 975, 1000, 1040, 1200, 1248, 1250, 1256, 1300, 1500, 1560, 1570, 1600, 1625, 1875, 1884, 1950, 2000, 2041, 2080, 2355, 2400, 2496, 2500, 2512, 2600, 3000, 3120, 3140, 3250, 3750, 3768, 3900, 3925, 4000, 4082, 4160, 4710, 4800, 4875, 5000, 5024, 5200, 6000, 6123, 6240, 6280, 6500, 7500, 7536, 7800, 7850, 8000, 8125, 8164, 9420, 9750, 10000, 10048, 10205, 10400, 11775, 12000, 12246, 12480, 12560, 13000, 15000, 15072, 15600, 15700, 16250, 16328, 18840, 19500, 19625, 20000, 20410, 20800, 23550, 24000, 24375, 24492, 25120, 26000, 30000, 30144, 30615, 31200, 31400, 32500, 32656, 37680, 39000, 39250, 40000, 40820, 47100, 48750, 48984, 50240, 51025, 52000, 58875, 60000, 61230, 62400, 62800, 65000, 65312, 75360, 78000, 78500, 81640, 94200, 97500, 97968, 98125, 102050, 104000, 117750, 120000, 122460, 125600, 130000, 130624, 150720, 153075, 156000, 157000, 163280, 188400, 195000, 195936, 196250, 204100, 235500, 244920, 251200, 255125, 260000, 294375, 306150, 312000, 314000, 326560, 376800, 390000, 391872, 392500, 408200, 471000, 489840, 510250, 520000, 588750, 612300, 628000, 653120, 753600, 765375, 780000, 785000, 816400, 942000, 979680, 1020500, 1177500, 1224600, 1256000, 1275625, 1530750, 1560000, 1570000, 1632800, 1884000, 1959360, 2041000, 2355000, 2449200, 2551250, 3061500, 3140000, 3265600, 3768000, 3826875, 4082000, 4710000, 4898400, 5102500, 6123000, 6280000, 7653750, 8164000, 9420000, 9796800, 10205000, 12246000, 15307500, 16328000, 18840000, 20410000, 24492000, 30615000, 40820000, 48984000, 61230000, 81640000, 122460000, 244920000]

約数ペア:

[(1, 244920000), (2, 122460000), (3, 81640000), (4, 61230000), (5, 48984000), (6, 40820000), (8, 30615000), (10, 24492000), (12, 20410000), (13, 18840000), (15, 16328000), (16, 15307500), (20, 12246000), (24, 10205000), (25, 9796800), (26, 9420000), (30, 8164000), (32, 7653750), (39, 6280000), (40, 6123000), (48, 5102500), (50, 4898400), (52, 4710000), (60, 4082000), (64, 3826875), (65, 3768000), (75, 3265600), (78, 3140000), (80, 3061500), (96, 2551250), (100, 2449200), (104, 2355000), (120, 2041000), (125, 1959360), (130, 1884000), (150, 1632800), (156, 1570000), (157, 1560000), (160, 1530750), (192, 1275625), (195, 1256000), (200, 1224600), (208, 1177500), (240, 1020500), (250, 979680), (260, 942000), (300, 816400), (312, 785000), (314, 780000), (320, 765375), (325, 753600), (375, 653120), (390, 628000), (400, 612300), (416, 588750), (471, 520000), (480, 510250), (500, 489840), (520, 471000), (600, 408200), (624, 392500), (625, 391872), (628, 390000), (650, 376800), (750, 326560), (780, 314000), (785, 312000), (800, 306150), (832, 294375), (942, 260000), (960, 255125), (975, 251200), (1000, 244920), (1040, 235500), (1200, 204100), (1248, 196250), (1250, 195936), (1256, 195000), (1300, 188400), (1500, 163280), (1560, 157000), (1570, 156000), (1600, 153075), (1625, 150720), (1875, 130624), (1884, 130000), (1950, 125600), (2000, 122460), (2041, 120000), (2080, 117750), (2355, 104000), (2400, 102050), (2496, 98125), (2500, 97968), (2512, 97500), (2600, 94200), (3000, 81640), (3120, 78500), (3140, 78000), (3250, 75360), (3750, 65312), (3768, 65000), (3900, 62800), (3925, 62400), (4000, 61230), (4082, 60000), (4160, 58875), (4710, 52000), (4800, 51025), (4875, 50240), (5000, 48984), (5024, 48750), (5200, 47100), (6000, 40820), (6123, 40000), (6240, 39250), (6280, 39000), (6500, 37680), (7500, 32656), (7536, 32500), (7800, 31400), (7850, 31200), (8000, 30615), (8125, 30144), (8164, 30000), (9420, 26000), (9750, 25120), (10000, 24492), (10048, 24375), (10205, 24000), (10400, 23550), (11775, 20800), (12000, 20410), (12246, 20000), (12480, 19625), (12560, 19500), (13000, 18840), (15000, 16328), (15072, 16250), (15600, 15700)]