145163400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{241939}}^1$

素因数の和:241958

約数の個数: 48

約数和(自身を含む): 450008400

約数和(自身を除く): 304845000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 241939, 483878, 725817, 967756, 1209695, 1451634, 1935512, 2419390, 2903268, 3629085, 4838780, 5806536, 6048475, 7258170, 9677560, 12096950, 14516340, 18145425, 24193900, 29032680, 36290850, 48387800, 72581700, 145163400]

約数ペア:

[(1, 145163400), (2, 72581700), (3, 48387800), (4, 36290850), (5, 29032680), (6, 24193900), (8, 18145425), (10, 14516340), (12, 12096950), (15, 9677560), (20, 7258170), (24, 6048475), (25, 5806536), (30, 4838780), (40, 3629085), (50, 2903268), (60, 2419390), (75, 1935512), (100, 1451634), (120, 1209695), (150, 967756), (200, 725817), (300, 483878), (600, 241939)]