142079700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2386

約数の個数: 144

約数和(自身を含む): 486218880

約数和(自身を除く): 344139180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1450, 1740, 2030, 2100, 2175, 2333, 2436, 2900, 3045, 4060, 4350, 4666, 5075, 6090, 6999, 8700, 9332, 10150, 11665, 12180, 13998, 15225, 16331, 20300, 23330, 27996, 30450, 32662, 34995, 46660, 48993, 58325, 60900, 65324, 67657, 69990, 81655, 97986, 116650, 135314, 139980, 163310, 174975, 195972, 202971, 233300, 244965, 270628, 326620, 338285, 349950, 405942, 408275, 473599, 489930, 676570, 699900, 811884, 816550, 947198, 979860, 1014855, 1224825, 1353140, 1420797, 1633100, 1691425, 1894396, 2029710, 2367995, 2449650, 2841594, 3382850, 4059420, 4735990, 4899300, 5074275, 5683188, 6765700, 7103985, 9471980, 10148550, 11839975, 14207970, 20297100, 23679950, 28415940, 35519925, 47359900, 71039850, 142079700]

約数ペア:

[(1, 142079700), (2, 71039850), (3, 47359900), (4, 35519925), (5, 28415940), (6, 23679950), (7, 20297100), (10, 14207970), (12, 11839975), (14, 10148550), (15, 9471980), (20, 7103985), (21, 6765700), (25, 5683188), (28, 5074275), (29, 4899300), (30, 4735990), (35, 4059420), (42, 3382850), (50, 2841594), (58, 2449650), (60, 2367995), (70, 2029710), (75, 1894396), (84, 1691425), (87, 1633100), (100, 1420797), (105, 1353140), (116, 1224825), (140, 1014855), (145, 979860), (150, 947198), (174, 816550), (175, 811884), (203, 699900), (210, 676570), (290, 489930), (300, 473599), (348, 408275), (350, 405942), (406, 349950), (420, 338285), (435, 326620), (525, 270628), (580, 244965), (609, 233300), (700, 202971), (725, 195972), (812, 174975), (870, 163310), (1015, 139980), (1050, 135314), (1218, 116650), (1450, 97986), (1740, 81655), (2030, 69990), (2100, 67657), (2175, 65324), (2333, 60900), (2436, 58325), (2900, 48993), (3045, 46660), (4060, 34995), (4350, 32662), (4666, 30450), (5075, 27996), (6090, 23330), (6999, 20300), (8700, 16331), (9332, 15225), (10150, 13998), (11665, 12180)]