1200939600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{142969}}^1$

素因数の和:142997

約数の個数: 120

約数和(自身を含む): 4396613440

約数和(自身を除く): 3195673840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 142969, 285938, 428907, 571876, 714845, 857814, 1000783, 1143752, 1429690, 1715628, 2001566, 2144535, 2287504, 2859380, 3002349, 3431256, 3574225, 4003132, 4289070, 5003915, 5718760, 6004698, 6862512, 7148450, 8006264, 8578140, 10007830, 10722675, 11437520, 12009396, 14296900, 15011745, 16012528, 17156280, 20015660, 21445350, 24018792, 25019575, 28593800, 30023490, 34312560, 40031320, 42890700, 48037584, 50039150, 57187600, 60046980, 75058725, 80062640, 85781400, 100078300, 120093960, 150117450, 171562800, 200156600, 240187920, 300234900, 400313200, 600469800, 1200939600]

約数ペア:

[(1, 1200939600), (2, 600469800), (3, 400313200), (4, 300234900), (5, 240187920), (6, 200156600), (7, 171562800), (8, 150117450), (10, 120093960), (12, 100078300), (14, 85781400), (15, 80062640), (16, 75058725), (20, 60046980), (21, 57187600), (24, 50039150), (25, 48037584), (28, 42890700), (30, 40031320), (35, 34312560), (40, 30023490), (42, 28593800), (48, 25019575), (50, 24018792), (56, 21445350), (60, 20015660), (70, 17156280), (75, 16012528), (80, 15011745), (84, 14296900), (100, 12009396), (105, 11437520), (112, 10722675), (120, 10007830), (140, 8578140), (150, 8006264), (168, 7148450), (175, 6862512), (200, 6004698), (210, 5718760), (240, 5003915), (280, 4289070), (300, 4003132), (336, 3574225), (350, 3431256), (400, 3002349), (420, 2859380), (525, 2287504), (560, 2144535), (600, 2001566), (700, 1715628), (840, 1429690), (1050, 1143752), (1200, 1000783), (1400, 857814), (1680, 714845), (2100, 571876), (2800, 428907), (4200, 285938), (8400, 142969)]