173076660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 560903616

約数和(自身を除く): 387826956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 163, 170, 180, 204, 255, 306, 326, 340, 347, 489, 510, 612, 652, 694, 765, 815, 978, 1020, 1041, 1388, 1467, 1530, 1630, 1735, 1956, 2082, 2445, 2771, 2934, 3060, 3123, 3260, 3470, 4164, 4890, 5205, 5542, 5868, 5899, 6246, 6940, 7335, 8313, 9780, 10410, 11084, 11798, 12492, 13855, 14670, 15615, 16626, 17697, 20820, 23596, 24939, 27710, 29340, 29495, 31230, 33252, 35394, 41565, 49878, 53091, 55420, 56561, 58990, 62460, 70788, 83130, 88485, 99756, 106182, 113122, 117980, 124695, 166260, 169683, 176970, 212364, 226244, 249390, 265455, 282805, 339366, 353940, 498780, 509049, 530910, 565610, 678732, 848415, 961537, 1018098, 1061820, 1131220, 1696830, 1923074, 2036196, 2545245, 2884611, 3393660, 3846148, 4807685, 5090490, 5769222, 8653833, 9615370, 10180980, 11538444, 14423055, 17307666, 19230740, 28846110, 34615332, 43269165, 57692220, 86538330, 173076660]

約数ペア:

[(1, 173076660), (2, 86538330), (3, 57692220), (4, 43269165), (5, 34615332), (6, 28846110), (9, 19230740), (10, 17307666), (12, 14423055), (15, 11538444), (17, 10180980), (18, 9615370), (20, 8653833), (30, 5769222), (34, 5090490), (36, 4807685), (45, 3846148), (51, 3393660), (60, 2884611), (68, 2545245), (85, 2036196), (90, 1923074), (102, 1696830), (153, 1131220), (163, 1061820), (170, 1018098), (180, 961537), (204, 848415), (255, 678732), (306, 565610), (326, 530910), (340, 509049), (347, 498780), (489, 353940), (510, 339366), (612, 282805), (652, 265455), (694, 249390), (765, 226244), (815, 212364), (978, 176970), (1020, 169683), (1041, 166260), (1388, 124695), (1467, 117980), (1530, 113122), (1630, 106182), (1735, 99756), (1956, 88485), (2082, 83130), (2445, 70788), (2771, 62460), (2934, 58990), (3060, 56561), (3123, 55420), (3260, 53091), (3470, 49878), (4164, 41565), (4890, 35394), (5205, 33252), (5542, 31230), (5868, 29495), (5899, 29340), (6246, 27710), (6940, 24939), (7335, 23596), (8313, 20820), (9780, 17697), (10410, 16626), (11084, 15615), (11798, 14670), (12492, 13855)]