250210800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{9929}}^1$

素因数の和:9960

約数の個数: 180

約数和(自身を含む): 992443920

約数和(自身を除く): 742233120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8400, 9929, 12600, 19858, 25200, 29787, 39716, 49645, 59574, 69503, 79432, 89361, 99290, 119148, 139006, 148935, 158864, 178722, 198580, 208509, 238296, 248225, 278012, 297870, 347515, 357444, 397160, 417018, 446805, 476592, 496450, 556024, 595740, 625527, 695030, 714888, 744675, 794320, 834036, 893610, 992900, 1042545, 1112048, 1191480, 1251054, 1390060, 1429776, 1489350, 1668072, 1737575, 1787220, 1985800, 2085090, 2234025, 2382960, 2502108, 2780120, 2978700, 3127635, 3336144, 3475150, 3574440, 3971600, 4170180, 4468050, 5004216, 5212725, 5560240, 5957400, 6255270, 6950300, 7148880, 8340360, 8936100, 10008432, 10425450, 11914800, 12510540, 13900600, 15638175, 16680720, 17872200, 20850900, 25021080, 27801200, 31276350, 35744400, 41701800, 50042160, 62552700, 83403600, 125105400, 250210800]

約数ペア:

[(1, 250210800), (2, 125105400), (3, 83403600), (4, 62552700), (5, 50042160), (6, 41701800), (7, 35744400), (8, 31276350), (9, 27801200), (10, 25021080), (12, 20850900), (14, 17872200), (15, 16680720), (16, 15638175), (18, 13900600), (20, 12510540), (21, 11914800), (24, 10425450), (25, 10008432), (28, 8936100), (30, 8340360), (35, 7148880), (36, 6950300), (40, 6255270), (42, 5957400), (45, 5560240), (48, 5212725), (50, 5004216), (56, 4468050), (60, 4170180), (63, 3971600), (70, 3574440), (72, 3475150), (75, 3336144), (80, 3127635), (84, 2978700), (90, 2780120), (100, 2502108), (105, 2382960), (112, 2234025), (120, 2085090), (126, 1985800), (140, 1787220), (144, 1737575), (150, 1668072), (168, 1489350), (175, 1429776), (180, 1390060), (200, 1251054), (210, 1191480), (225, 1112048), (240, 1042545), (252, 992900), (280, 893610), (300, 834036), (315, 794320), (336, 744675), (350, 714888), (360, 695030), (400, 625527), (420, 595740), (450, 556024), (504, 496450), (525, 476592), (560, 446805), (600, 417018), (630, 397160), (700, 357444), (720, 347515), (840, 297870), (900, 278012), (1008, 248225), (1050, 238296), (1200, 208509), (1260, 198580), (1400, 178722), (1575, 158864), (1680, 148935), (1800, 139006), (2100, 119148), (2520, 99290), (2800, 89361), (3150, 79432), (3600, 69503), (4200, 59574), (5040, 49645), (6300, 39716), (8400, 29787), (9929, 25200), (12600, 19858)]