66141180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{7499}}^1$

素因数の和:7528

約数の個数: 108

約数和(自身を含む): 233415000

約数和(自身を除く): 167273820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 7499, 8820, 14998, 22497, 29996, 37495, 44994, 52493, 67491, 74990, 89988, 104986, 112485, 134982, 149980, 157479, 209972, 224970, 262465, 269964, 314958, 337455, 367451, 449940, 472437, 524930, 629916, 674910, 734902, 787395, 944874, 1049860, 1102353, 1349820, 1469804, 1574790, 1837255, 1889748, 2204706, 2362185, 3149580, 3307059, 3674510, 4409412, 4724370, 5511765, 6614118, 7349020, 9448740, 11023530, 13228236, 16535295, 22047060, 33070590, 66141180]

約数ペア:

[(1, 66141180), (2, 33070590), (3, 22047060), (4, 16535295), (5, 13228236), (6, 11023530), (7, 9448740), (9, 7349020), (10, 6614118), (12, 5511765), (14, 4724370), (15, 4409412), (18, 3674510), (20, 3307059), (21, 3149580), (28, 2362185), (30, 2204706), (35, 1889748), (36, 1837255), (42, 1574790), (45, 1469804), (49, 1349820), (60, 1102353), (63, 1049860), (70, 944874), (84, 787395), (90, 734902), (98, 674910), (105, 629916), (126, 524930), (140, 472437), (147, 449940), (180, 367451), (196, 337455), (210, 314958), (245, 269964), (252, 262465), (294, 224970), (315, 209972), (420, 157479), (441, 149980), (490, 134982), (588, 112485), (630, 104986), (735, 89988), (882, 74990), (980, 67491), (1260, 52493), (1470, 44994), (1764, 37495), (2205, 29996), (2940, 22497), (4410, 14998), (7499, 8820)]