68730660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7487}}^1$

素因数の和:7522

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 157706460

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, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 7487, 9180, 14974, 22461, 29948, 37435, 44922, 67383, 74870, 89844, 112305, 127279, 134766, 149740, 202149, 224610, 254558, 269532, 336915, 381837, 404298, 449220, 509116, 636395, 673830, 763674, 808596, 1010745, 1145511, 1272790, 1347660, 1527348, 1909185, 2021490, 2291022, 2545580, 3436533, 3818370, 4042980, 4582044, 5727555, 6873066, 7636740, 11455110, 13746132, 17182665, 22910220, 34365330, 68730660]

約数ペア:

[(1, 68730660), (2, 34365330), (3, 22910220), (4, 17182665), (5, 13746132), (6, 11455110), (9, 7636740), (10, 6873066), (12, 5727555), (15, 4582044), (17, 4042980), (18, 3818370), (20, 3436533), (27, 2545580), (30, 2291022), (34, 2021490), (36, 1909185), (45, 1527348), (51, 1347660), (54, 1272790), (60, 1145511), (68, 1010745), (85, 808596), (90, 763674), (102, 673830), (108, 636395), (135, 509116), (153, 449220), (170, 404298), (180, 381837), (204, 336915), (255, 269532), (270, 254558), (306, 224610), (340, 202149), (459, 149740), (510, 134766), (540, 127279), (612, 112305), (765, 89844), (918, 74870), (1020, 67383), (1530, 44922), (1836, 37435), (2295, 29948), (3060, 22461), (4590, 14974), (7487, 9180)]