137925200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 180

約数和(自身を含む): 399652992

約数和(自身を除く): 261727792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 80, 98, 100, 112, 124, 140, 155, 175, 196, 200, 217, 227, 245, 248, 280, 310, 350, 392, 400, 434, 454, 490, 496, 560, 620, 700, 775, 784, 868, 908, 980, 1085, 1135, 1225, 1240, 1400, 1519, 1550, 1589, 1736, 1816, 1960, 2170, 2270, 2450, 2480, 2800, 3038, 3100, 3178, 3472, 3632, 3920, 4340, 4540, 4900, 5425, 5675, 6076, 6200, 6356, 7037, 7595, 7945, 8680, 9080, 9800, 10850, 11123, 11350, 12152, 12400, 12712, 14074, 15190, 15890, 17360, 18160, 19600, 21700, 22246, 22700, 24304, 25424, 28148, 30380, 31780, 35185, 37975, 39725, 43400, 44492, 45400, 49259, 55615, 56296, 60760, 63560, 70370, 75950, 79450, 86800, 88984, 90800, 98518, 111230, 112592, 121520, 127120, 140740, 151900, 158900, 175925, 177968, 197036, 222460, 246295, 278075, 281480, 303800, 317800, 344813, 351850, 394072, 444920, 492590, 556150, 562960, 607600, 635600, 689626, 703700, 788144, 889840, 985180, 1112300, 1231475, 1379252, 1407400, 1724065, 1970360, 2224600, 2462950, 2758504, 2814800, 3448130, 3940720, 4449200, 4925900, 5517008, 6896260, 8620325, 9851800, 13792520, 17240650, 19703600, 27585040, 34481300, 68962600, 137925200]

約数ペア:

[(1, 137925200), (2, 68962600), (4, 34481300), (5, 27585040), (7, 19703600), (8, 17240650), (10, 13792520), (14, 9851800), (16, 8620325), (20, 6896260), (25, 5517008), (28, 4925900), (31, 4449200), (35, 3940720), (40, 3448130), (49, 2814800), (50, 2758504), (56, 2462950), (62, 2224600), (70, 1970360), (80, 1724065), (98, 1407400), (100, 1379252), (112, 1231475), (124, 1112300), (140, 985180), (155, 889840), (175, 788144), (196, 703700), (200, 689626), (217, 635600), (227, 607600), (245, 562960), (248, 556150), (280, 492590), (310, 444920), (350, 394072), (392, 351850), (400, 344813), (434, 317800), (454, 303800), (490, 281480), (496, 278075), (560, 246295), (620, 222460), (700, 197036), (775, 177968), (784, 175925), (868, 158900), (908, 151900), (980, 140740), (1085, 127120), (1135, 121520), (1225, 112592), (1240, 111230), (1400, 98518), (1519, 90800), (1550, 88984), (1589, 86800), (1736, 79450), (1816, 75950), (1960, 70370), (2170, 63560), (2270, 60760), (2450, 56296), (2480, 55615), (2800, 49259), (3038, 45400), (3100, 44492), (3178, 43400), (3472, 39725), (3632, 37975), (3920, 35185), (4340, 31780), (4540, 30380), (4900, 28148), (5425, 25424), (5675, 24304), (6076, 22700), (6200, 22246), (6356, 21700), (7037, 19600), (7595, 18160), (7945, 17360), (8680, 15890), (9080, 15190), (9800, 14074), (10850, 12712), (11123, 12400), (11350, 12152)]