28140150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6469}}^1$

素因数の和:6513

約数の個数: 48

約数和(自身を含む): 72205200

約数和(自身を除く): 44065050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 6469, 12938, 19407, 32345, 38814, 64690, 97035, 161725, 187601, 194070, 323450, 375202, 485175, 562803, 938005, 970350, 1125606, 1876010, 2814015, 4690025, 5628030, 9380050, 14070075, 28140150]

約数ペア:

[(1, 28140150), (2, 14070075), (3, 9380050), (5, 5628030), (6, 4690025), (10, 2814015), (15, 1876010), (25, 1125606), (29, 970350), (30, 938005), (50, 562803), (58, 485175), (75, 375202), (87, 323450), (145, 194070), (150, 187601), (174, 161725), (290, 97035), (435, 64690), (725, 38814), (870, 32345), (1450, 19407), (2175, 12938), (4350, 6469)]