147276180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8101}}^1$

素因数の和:8217

約数の個数: 72

約数和(自身を含む): 451216584

約数和(自身を除く): 303940404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 8101, 9090, 16202, 18180, 24303, 32404, 40505, 48606, 72909, 81010, 97212, 121515, 145818, 162020, 243030, 291636, 364545, 486060, 729090, 818201, 1458180, 1636402, 2454603, 3272804, 4091005, 4909206, 7363809, 8182010, 9818412, 12273015, 14727618, 16364020, 24546030, 29455236, 36819045, 49092060, 73638090, 147276180]

約数ペア:

[(1, 147276180), (2, 73638090), (3, 49092060), (4, 36819045), (5, 29455236), (6, 24546030), (9, 16364020), (10, 14727618), (12, 12273015), (15, 9818412), (18, 8182010), (20, 7363809), (30, 4909206), (36, 4091005), (45, 3272804), (60, 2454603), (90, 1636402), (101, 1458180), (180, 818201), (202, 729090), (303, 486060), (404, 364545), (505, 291636), (606, 243030), (909, 162020), (1010, 145818), (1212, 121515), (1515, 97212), (1818, 81010), (2020, 72909), (3030, 48606), (3636, 40505), (4545, 32404), (6060, 24303), (8101, 18180), (9090, 16202)]