83138670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 156362130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 59, 85, 90, 102, 118, 135, 153, 170, 177, 255, 270, 295, 306, 307, 354, 459, 510, 531, 590, 614, 765, 885, 918, 921, 1003, 1062, 1530, 1535, 1593, 1770, 1842, 2006, 2295, 2655, 2763, 3009, 3070, 3186, 4590, 4605, 5015, 5219, 5310, 5526, 6018, 7965, 8289, 9027, 9210, 10030, 10438, 13815, 15045, 15657, 15930, 16578, 18054, 18113, 26095, 27081, 27630, 30090, 31314, 36226, 41445, 45135, 46971, 52190, 54162, 54339, 78285, 82890, 90270, 90565, 93942, 108678, 135405, 140913, 156570, 163017, 181130, 234855, 270810, 271695, 281826, 307921, 326034, 469710, 489051, 543390, 615842, 704565, 815085, 923763, 978102, 1409130, 1539605, 1630170, 1847526, 2445255, 2771289, 3079210, 4618815, 4890510, 5542578, 8313867, 9237630, 13856445, 16627734, 27712890, 41569335, 83138670]

約数ペア:

[(1, 83138670), (2, 41569335), (3, 27712890), (5, 16627734), (6, 13856445), (9, 9237630), (10, 8313867), (15, 5542578), (17, 4890510), (18, 4618815), (27, 3079210), (30, 2771289), (34, 2445255), (45, 1847526), (51, 1630170), (54, 1539605), (59, 1409130), (85, 978102), (90, 923763), (102, 815085), (118, 704565), (135, 615842), (153, 543390), (170, 489051), (177, 469710), (255, 326034), (270, 307921), (295, 281826), (306, 271695), (307, 270810), (354, 234855), (459, 181130), (510, 163017), (531, 156570), (590, 140913), (614, 135405), (765, 108678), (885, 93942), (918, 90565), (921, 90270), (1003, 82890), (1062, 78285), (1530, 54339), (1535, 54162), (1593, 52190), (1770, 46971), (1842, 45135), (2006, 41445), (2295, 36226), (2655, 31314), (2763, 30090), (3009, 27630), (3070, 27081), (3186, 26095), (4590, 18113), (4605, 18054), (5015, 16578), (5219, 15930), (5310, 15657), (5526, 15045), (6018, 13815), (7965, 10438), (8289, 10030), (9027, 9210)]