129375900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47917}}^1$

素因数の和:47940

約数の個数: 72

約数和(自身を含む): 415928240

約数和(自身を除く): 286552340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 47917, 95834, 143751, 191668, 239585, 287502, 431253, 479170, 575004, 718755, 862506, 958340, 1197925, 1293759, 1437510, 1725012, 2156265, 2395850, 2587518, 2875020, 3593775, 4312530, 4791700, 5175036, 6468795, 7187550, 8625060, 10781325, 12937590, 14375100, 21562650, 25875180, 32343975, 43125300, 64687950, 129375900]

約数ペア:

[(1, 129375900), (2, 64687950), (3, 43125300), (4, 32343975), (5, 25875180), (6, 21562650), (9, 14375100), (10, 12937590), (12, 10781325), (15, 8625060), (18, 7187550), (20, 6468795), (25, 5175036), (27, 4791700), (30, 4312530), (36, 3593775), (45, 2875020), (50, 2587518), (54, 2395850), (60, 2156265), (75, 1725012), (90, 1437510), (100, 1293759), (108, 1197925), (135, 958340), (150, 862506), (180, 718755), (225, 575004), (270, 479170), (300, 431253), (450, 287502), (540, 239585), (675, 191668), (900, 143751), (1350, 95834), (2700, 47917)]