70578900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:703

約数の個数: 216

約数和(自身を含む): 268107840

約数和(自身を除く): 197528940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 659, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1318, 1428, 1530, 1575, 1700, 1785, 1977, 2100, 2142, 2380, 2550, 2636, 2975, 3060, 3150, 3295, 3570, 3825, 3954, 4284, 4613, 5100, 5355, 5931, 5950, 6300, 6590, 7140, 7650, 7908, 8925, 9226, 9885, 10710, 11203, 11862, 11900, 13180, 13839, 15300, 16475, 17850, 18452, 19770, 21420, 22406, 23065, 23724, 26775, 27678, 29655, 32950, 33609, 35700, 39540, 41517, 44812, 46130, 49425, 53550, 55356, 56015, 59310, 65900, 67218, 69195, 78421, 83034, 92260, 98850, 100827, 107100, 112030, 115325, 118620, 134436, 138390, 148275, 156842, 166068, 168045, 197700, 201654, 207585, 224060, 230650, 235263, 276780, 280075, 296550, 313684, 336090, 345975, 392105, 403308, 415170, 461300, 470526, 504135, 560150, 593100, 672180, 691950, 705789, 784210, 830340, 840225, 941052, 1008270, 1037925, 1120300, 1176315, 1383900, 1411578, 1568420, 1680450, 1960525, 2016540, 2075850, 2352630, 2520675, 2823156, 3360900, 3528945, 3921050, 4151700, 4705260, 5041350, 5881575, 7057890, 7842100, 10082700, 11763150, 14115780, 17644725, 23526300, 35289450, 70578900]

約数ペア:

[(1, 70578900), (2, 35289450), (3, 23526300), (4, 17644725), (5, 14115780), (6, 11763150), (7, 10082700), (9, 7842100), (10, 7057890), (12, 5881575), (14, 5041350), (15, 4705260), (17, 4151700), (18, 3921050), (20, 3528945), (21, 3360900), (25, 2823156), (28, 2520675), (30, 2352630), (34, 2075850), (35, 2016540), (36, 1960525), (42, 1680450), (45, 1568420), (50, 1411578), (51, 1383900), (60, 1176315), (63, 1120300), (68, 1037925), (70, 1008270), (75, 941052), (84, 840225), (85, 830340), (90, 784210), (100, 705789), (102, 691950), (105, 672180), (119, 593100), (126, 560150), (140, 504135), (150, 470526), (153, 461300), (170, 415170), (175, 403308), (180, 392105), (204, 345975), (210, 336090), (225, 313684), (238, 296550), (252, 280075), (255, 276780), (300, 235263), (306, 230650), (315, 224060), (340, 207585), (350, 201654), (357, 197700), (420, 168045), (425, 166068), (450, 156842), (476, 148275), (510, 138390), (525, 134436), (595, 118620), (612, 115325), (630, 112030), (659, 107100), (700, 100827), (714, 98850), (765, 92260), (850, 83034), (900, 78421), (1020, 69195), (1050, 67218), (1071, 65900), (1190, 59310), (1260, 56015), (1275, 55356), (1318, 53550), (1428, 49425), (1530, 46130), (1575, 44812), (1700, 41517), (1785, 39540), (1977, 35700), (2100, 33609), (2142, 32950), (2380, 29655), (2550, 27678), (2636, 26775), (2975, 23724), (3060, 23065), (3150, 22406), (3295, 21420), (3570, 19770), (3825, 18452), (3954, 17850), (4284, 16475), (4613, 15300), (5100, 13839), (5355, 13180), (5931, 11900), (5950, 11862), (6300, 11203), (6590, 10710), (7140, 9885), (7650, 9226), (7908, 8925)]