215195400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{5693}}^1$

素因数の和:5725

約数の個数: 192

約数和(自身を含む): 847267200

約数和(自身を除く): 632071800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 504, 525, 540, 600, 630, 675, 700, 756, 840, 900, 945, 1050, 1080, 1260, 1350, 1400, 1512, 1575, 1800, 1890, 2100, 2520, 2700, 3150, 3780, 4200, 4725, 5400, 5693, 6300, 7560, 9450, 11386, 12600, 17079, 18900, 22772, 28465, 34158, 37800, 39851, 45544, 51237, 56930, 68316, 79702, 85395, 102474, 113860, 119553, 136632, 142325, 153711, 159404, 170790, 199255, 204948, 227720, 239106, 256185, 284650, 307422, 318808, 341580, 358659, 398510, 409896, 426975, 478212, 512370, 569300, 597765, 614844, 683160, 717318, 768555, 797020, 853950, 956424, 996275, 1024740, 1075977, 1138600, 1195530, 1229688, 1280925, 1434636, 1537110, 1594040, 1707900, 1793295, 1992550, 2049480, 2151954, 2391060, 2561850, 2869272, 2988825, 3074220, 3415800, 3586590, 3842775, 3985100, 4303908, 4782120, 5123700, 5379885, 5977650, 6148440, 7173180, 7685550, 7970200, 8607816, 8966475, 10247400, 10759770, 11955300, 14346360, 15371100, 17932950, 21519540, 23910600, 26899425, 30742200, 35865900, 43039080, 53798850, 71731800, 107597700, 215195400]

約数ペア:

[(1, 215195400), (2, 107597700), (3, 71731800), (4, 53798850), (5, 43039080), (6, 35865900), (7, 30742200), (8, 26899425), (9, 23910600), (10, 21519540), (12, 17932950), (14, 15371100), (15, 14346360), (18, 11955300), (20, 10759770), (21, 10247400), (24, 8966475), (25, 8607816), (27, 7970200), (28, 7685550), (30, 7173180), (35, 6148440), (36, 5977650), (40, 5379885), (42, 5123700), (45, 4782120), (50, 4303908), (54, 3985100), (56, 3842775), (60, 3586590), (63, 3415800), (70, 3074220), (72, 2988825), (75, 2869272), (84, 2561850), (90, 2391060), (100, 2151954), (105, 2049480), (108, 1992550), (120, 1793295), (126, 1707900), (135, 1594040), (140, 1537110), (150, 1434636), (168, 1280925), (175, 1229688), (180, 1195530), (189, 1138600), (200, 1075977), (210, 1024740), (216, 996275), (225, 956424), (252, 853950), (270, 797020), (280, 768555), (300, 717318), (315, 683160), (350, 614844), (360, 597765), (378, 569300), (420, 512370), (450, 478212), (504, 426975), (525, 409896), (540, 398510), (600, 358659), (630, 341580), (675, 318808), (700, 307422), (756, 284650), (840, 256185), (900, 239106), (945, 227720), (1050, 204948), (1080, 199255), (1260, 170790), (1350, 159404), (1400, 153711), (1512, 142325), (1575, 136632), (1800, 119553), (1890, 113860), (2100, 102474), (2520, 85395), (2700, 79702), (3150, 68316), (3780, 56930), (4200, 51237), (4725, 45544), (5400, 39851), (5693, 37800), (6300, 34158), (7560, 28465), (9450, 22772), (11386, 18900), (12600, 17079)]