79507980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2925

約数の個数: 120

約数和(自身を含む): 264182688

約数和(自身を除く): 184674708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 2887, 3060, 4590, 5508, 5774, 6885, 8661, 9180, 11548, 13770, 14435, 17322, 25983, 27540, 28870, 34644, 43305, 49079, 51966, 57740, 77949, 86610, 98158, 103932, 129915, 147237, 155898, 173220, 196316, 233847, 245395, 259830, 294474, 311796, 389745, 441711, 467694, 490790, 519660, 588948, 736185, 779490, 883422, 935388, 981580, 1169235, 1325133, 1472370, 1558980, 1766844, 2208555, 2338470, 2650266, 2944740, 3975399, 4417110, 4676940, 5300532, 6625665, 7950798, 8834220, 13251330, 15901596, 19876995, 26502660, 39753990, 79507980]

約数ペア:

[(1, 79507980), (2, 39753990), (3, 26502660), (4, 19876995), (5, 15901596), (6, 13251330), (9, 8834220), (10, 7950798), (12, 6625665), (15, 5300532), (17, 4676940), (18, 4417110), (20, 3975399), (27, 2944740), (30, 2650266), (34, 2338470), (36, 2208555), (45, 1766844), (51, 1558980), (54, 1472370), (60, 1325133), (68, 1169235), (81, 981580), (85, 935388), (90, 883422), (102, 779490), (108, 736185), (135, 588948), (153, 519660), (162, 490790), (170, 467694), (180, 441711), (204, 389745), (255, 311796), (270, 294474), (306, 259830), (324, 245395), (340, 233847), (405, 196316), (459, 173220), (510, 155898), (540, 147237), (612, 129915), (765, 103932), (810, 98158), (918, 86610), (1020, 77949), (1377, 57740), (1530, 51966), (1620, 49079), (1836, 43305), (2295, 34644), (2754, 28870), (2887, 27540), (3060, 25983), (4590, 17322), (5508, 14435), (5774, 13770), (6885, 11548), (8661, 9180)]