61377480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3380

約数の個数: 128

約数和(自身を含む): 216691200

約数和(自身を除く): 155313720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3343, 3672, 4590, 6120, 6686, 9180, 10029, 13372, 16715, 18360, 20058, 26744, 30087, 33430, 40116, 50145, 56831, 60174, 66860, 80232, 90261, 100290, 113662, 120348, 133720, 150435, 170493, 180522, 200580, 227324, 240696, 284155, 300870, 340986, 361044, 401160, 451305, 454648, 511479, 568310, 601740, 681972, 722088, 852465, 902610, 1022958, 1136620, 1203480, 1363944, 1534437, 1704930, 1805220, 2045916, 2273240, 2557395, 3068874, 3409860, 3610440, 4091832, 5114790, 6137748, 6819720, 7672185, 10229580, 12275496, 15344370, 20459160, 30688740, 61377480]

約数ペア:

[(1, 61377480), (2, 30688740), (3, 20459160), (4, 15344370), (5, 12275496), (6, 10229580), (8, 7672185), (9, 6819720), (10, 6137748), (12, 5114790), (15, 4091832), (17, 3610440), (18, 3409860), (20, 3068874), (24, 2557395), (27, 2273240), (30, 2045916), (34, 1805220), (36, 1704930), (40, 1534437), (45, 1363944), (51, 1203480), (54, 1136620), (60, 1022958), (68, 902610), (72, 852465), (85, 722088), (90, 681972), (102, 601740), (108, 568310), (120, 511479), (135, 454648), (136, 451305), (153, 401160), (170, 361044), (180, 340986), (204, 300870), (216, 284155), (255, 240696), (270, 227324), (306, 200580), (340, 180522), (360, 170493), (408, 150435), (459, 133720), (510, 120348), (540, 113662), (612, 100290), (680, 90261), (765, 80232), (918, 66860), (1020, 60174), (1080, 56831), (1224, 50145), (1530, 40116), (1836, 33430), (2040, 30087), (2295, 26744), (3060, 20058), (3343, 18360), (3672, 16715), (4590, 13372), (6120, 10029), (6686, 9180)]