125548740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 408648240

約数和(自身を除く): 283099500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 89, 90, 102, 153, 170, 178, 180, 204, 255, 267, 306, 340, 356, 445, 461, 510, 534, 612, 765, 801, 890, 922, 1020, 1068, 1335, 1383, 1513, 1530, 1602, 1780, 1844, 2305, 2670, 2766, 3026, 3060, 3204, 4005, 4149, 4539, 4610, 5340, 5532, 6052, 6915, 7565, 7837, 8010, 8298, 9078, 9220, 13617, 13830, 15130, 15674, 16020, 16596, 18156, 20745, 22695, 23511, 27234, 27660, 30260, 31348, 39185, 41029, 41490, 45390, 47022, 54468, 68085, 70533, 78370, 82058, 82980, 90780, 94044, 117555, 123087, 136170, 141066, 156740, 164116, 205145, 235110, 246174, 272340, 282132, 352665, 369261, 410290, 470220, 492348, 615435, 697493, 705330, 738522, 820580, 1230870, 1394986, 1410660, 1477044, 1846305, 2092479, 2461740, 2789972, 3487465, 3692610, 4184958, 6277437, 6974930, 7385220, 8369916, 10462395, 12554874, 13949860, 20924790, 25109748, 31387185, 41849580, 62774370, 125548740]

約数ペア:

[(1, 125548740), (2, 62774370), (3, 41849580), (4, 31387185), (5, 25109748), (6, 20924790), (9, 13949860), (10, 12554874), (12, 10462395), (15, 8369916), (17, 7385220), (18, 6974930), (20, 6277437), (30, 4184958), (34, 3692610), (36, 3487465), (45, 2789972), (51, 2461740), (60, 2092479), (68, 1846305), (85, 1477044), (89, 1410660), (90, 1394986), (102, 1230870), (153, 820580), (170, 738522), (178, 705330), (180, 697493), (204, 615435), (255, 492348), (267, 470220), (306, 410290), (340, 369261), (356, 352665), (445, 282132), (461, 272340), (510, 246174), (534, 235110), (612, 205145), (765, 164116), (801, 156740), (890, 141066), (922, 136170), (1020, 123087), (1068, 117555), (1335, 94044), (1383, 90780), (1513, 82980), (1530, 82058), (1602, 78370), (1780, 70533), (1844, 68085), (2305, 54468), (2670, 47022), (2766, 45390), (3026, 41490), (3060, 41029), (3204, 39185), (4005, 31348), (4149, 30260), (4539, 27660), (4610, 27234), (5340, 23511), (5532, 22695), (6052, 20745), (6915, 18156), (7565, 16596), (7837, 16020), (8010, 15674), (8298, 15130), (9078, 13830), (9220, 13617)]