30255450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 75370176

約数和(自身を除く): 45114726

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 401, 503, 802, 1006, 1203, 1509, 2005, 2406, 2515, 3018, 4010, 5030, 6015, 7545, 10025, 12030, 12575, 15090, 20050, 25150, 30075, 37725, 60150, 75450, 201703, 403406, 605109, 1008515, 1210218, 2017030, 3025545, 5042575, 6051090, 10085150, 15127725, 30255450]

約数ペア:

[(1, 30255450), (2, 15127725), (3, 10085150), (5, 6051090), (6, 5042575), (10, 3025545), (15, 2017030), (25, 1210218), (30, 1008515), (50, 605109), (75, 403406), (150, 201703), (401, 75450), (503, 60150), (802, 37725), (1006, 30075), (1203, 25150), (1509, 20050), (2005, 15090), (2406, 12575), (2515, 12030), (3018, 10025), (4010, 7545), (5030, 6015)]