127143090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 344448000

約数和(自身を除く): 217304910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 199, 229, 279, 310, 398, 458, 465, 558, 597, 687, 930, 995, 1145, 1194, 1374, 1395, 1791, 1990, 2061, 2290, 2790, 2985, 3435, 3582, 4122, 5970, 6169, 6870, 7099, 8955, 10305, 12338, 14198, 17910, 18507, 20610, 21297, 30845, 35495, 37014, 42594, 45571, 55521, 61690, 63891, 70990, 91142, 92535, 106485, 111042, 127782, 136713, 185070, 212970, 227855, 273426, 277605, 319455, 410139, 455710, 555210, 638910, 683565, 820278, 1367130, 1412701, 2050695, 2825402, 4101390, 4238103, 7063505, 8476206, 12714309, 14127010, 21190515, 25428618, 42381030, 63571545, 127143090]

約数ペア:

[(1, 127143090), (2, 63571545), (3, 42381030), (5, 25428618), (6, 21190515), (9, 14127010), (10, 12714309), (15, 8476206), (18, 7063505), (30, 4238103), (31, 4101390), (45, 2825402), (62, 2050695), (90, 1412701), (93, 1367130), (155, 820278), (186, 683565), (199, 638910), (229, 555210), (279, 455710), (310, 410139), (398, 319455), (458, 277605), (465, 273426), (558, 227855), (597, 212970), (687, 185070), (930, 136713), (995, 127782), (1145, 111042), (1194, 106485), (1374, 92535), (1395, 91142), (1791, 70990), (1990, 63891), (2061, 61690), (2290, 55521), (2790, 45571), (2985, 42594), (3435, 37014), (3582, 35495), (4122, 30845), (5970, 21297), (6169, 20610), (6870, 18507), (7099, 17910), (8955, 14198), (10305, 12338)]