254853900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{5779}}^1$

素因数の和:5813

約数の個数: 162

約数和(自身を含む): 929406660

約数和(自身を除く): 674552760

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1470, 1575, 1764, 2100, 2205, 2450, 2940, 3150, 3675, 4410, 4900, 5779, 6300, 7350, 8820, 11025, 11558, 14700, 17337, 22050, 23116, 28895, 34674, 40453, 44100, 52011, 57790, 69348, 80906, 86685, 104022, 115580, 121359, 144475, 161812, 173370, 202265, 208044, 242718, 260055, 283171, 288950, 346740, 364077, 404530, 433425, 485436, 520110, 566342, 577900, 606795, 728154, 809060, 849513, 866850, 1011325, 1040220, 1132684, 1213590, 1300275, 1415855, 1456308, 1699026, 1733700, 1820385, 2022650, 2427180, 2548539, 2600550, 2831710, 3033975, 3398052, 3640770, 4045300, 4247565, 5097078, 5201100, 5663420, 6067950, 7079275, 7281540, 8495130, 9101925, 10194156, 12135900, 12742695, 14158550, 16990260, 18203850, 21237825, 25485390, 28317100, 36407700, 42475650, 50970780, 63713475, 84951300, 127426950, 254853900]

約数ペア:

[(1, 254853900), (2, 127426950), (3, 84951300), (4, 63713475), (5, 50970780), (6, 42475650), (7, 36407700), (9, 28317100), (10, 25485390), (12, 21237825), (14, 18203850), (15, 16990260), (18, 14158550), (20, 12742695), (21, 12135900), (25, 10194156), (28, 9101925), (30, 8495130), (35, 7281540), (36, 7079275), (42, 6067950), (45, 5663420), (49, 5201100), (50, 5097078), (60, 4247565), (63, 4045300), (70, 3640770), (75, 3398052), (84, 3033975), (90, 2831710), (98, 2600550), (100, 2548539), (105, 2427180), (126, 2022650), (140, 1820385), (147, 1733700), (150, 1699026), (175, 1456308), (180, 1415855), (196, 1300275), (210, 1213590), (225, 1132684), (245, 1040220), (252, 1011325), (294, 866850), (300, 849513), (315, 809060), (350, 728154), (420, 606795), (441, 577900), (450, 566342), (490, 520110), (525, 485436), (588, 433425), (630, 404530), (700, 364077), (735, 346740), (882, 288950), (900, 283171), (980, 260055), (1050, 242718), (1225, 208044), (1260, 202265), (1470, 173370), (1575, 161812), (1764, 144475), (2100, 121359), (2205, 115580), (2450, 104022), (2940, 86685), (3150, 80906), (3675, 69348), (4410, 57790), (4900, 52011), (5779, 44100), (6300, 40453), (7350, 34674), (8820, 28895), (11025, 23116), (11558, 22050), (14700, 17337)]