8996663880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{247433}}^1$

素因数の和:247551

約数の個数: 96

約数和(自身を含む): 29528773560

約数和(自身を除く): 20532109680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 7272, 9090, 12120, 18180, 36360, 247433, 494866, 742299, 989732, 1237165, 1484598, 1979464, 2226897, 2474330, 2969196, 3711495, 4453794, 4948660, 5938392, 7422990, 8907588, 9897320, 11134485, 14845980, 17815176, 22268970, 24990733, 29691960, 44537940, 49981466, 74972199, 89075880, 99962932, 124953665, 149944398, 199925864, 224916597, 249907330, 299888796, 374860995, 449833194, 499814660, 599777592, 749721990, 899666388, 999629320, 1124582985, 1499443980, 1799332776, 2249165970, 2998887960, 4498331940, 8996663880]

約数ペア:

[(1, 8996663880), (2, 4498331940), (3, 2998887960), (4, 2249165970), (5, 1799332776), (6, 1499443980), (8, 1124582985), (9, 999629320), (10, 899666388), (12, 749721990), (15, 599777592), (18, 499814660), (20, 449833194), (24, 374860995), (30, 299888796), (36, 249907330), (40, 224916597), (45, 199925864), (60, 149944398), (72, 124953665), (90, 99962932), (101, 89075880), (120, 74972199), (180, 49981466), (202, 44537940), (303, 29691960), (360, 24990733), (404, 22268970), (505, 17815176), (606, 14845980), (808, 11134485), (909, 9897320), (1010, 8907588), (1212, 7422990), (1515, 5938392), (1818, 4948660), (2020, 4453794), (2424, 3711495), (3030, 2969196), (3636, 2474330), (4040, 2226897), (4545, 1979464), (6060, 1484598), (7272, 1237165), (9090, 989732), (12120, 742299), (18180, 494866), (36360, 247433)]