129382200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71879}}^1$

素因数の和:71901

約数の個数: 72

約数和(自身を含む): 434514600

約数和(自身を除く): 305132400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 71879, 143758, 215637, 287516, 359395, 431274, 575032, 646911, 718790, 862548, 1078185, 1293822, 1437580, 1725096, 1796975, 2156370, 2587644, 2875160, 3234555, 3593950, 4312740, 5175288, 5390925, 6469110, 7187900, 8625480, 10781850, 12938220, 14375800, 16172775, 21563700, 25876440, 32345550, 43127400, 64691100, 129382200]

約数ペア:

[(1, 129382200), (2, 64691100), (3, 43127400), (4, 32345550), (5, 25876440), (6, 21563700), (8, 16172775), (9, 14375800), (10, 12938220), (12, 10781850), (15, 8625480), (18, 7187900), (20, 6469110), (24, 5390925), (25, 5175288), (30, 4312740), (36, 3593950), (40, 3234555), (45, 2875160), (50, 2587644), (60, 2156370), (72, 1796975), (75, 1725096), (90, 1437580), (100, 1293822), (120, 1078185), (150, 862548), (180, 718790), (200, 646911), (225, 575032), (300, 431274), (360, 359395), (450, 287516), (600, 215637), (900, 143758), (1800, 71879)]