47389500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{10531}}^1$

素因数の和:10556

約数の個数: 72

約数和(自身を含む): 149512272

約数和(自身を除く): 102122772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 10531, 21062, 31593, 42124, 52655, 63186, 94779, 105310, 126372, 157965, 189558, 210620, 263275, 315930, 379116, 473895, 526550, 631860, 789825, 947790, 1053100, 1316375, 1579650, 1895580, 2369475, 2632750, 3159300, 3949125, 4738950, 5265500, 7898250, 9477900, 11847375, 15796500, 23694750, 47389500]

約数ペア:

[(1, 47389500), (2, 23694750), (3, 15796500), (4, 11847375), (5, 9477900), (6, 7898250), (9, 5265500), (10, 4738950), (12, 3949125), (15, 3159300), (18, 2632750), (20, 2369475), (25, 1895580), (30, 1579650), (36, 1316375), (45, 1053100), (50, 947790), (60, 789825), (75, 631860), (90, 526550), (100, 473895), (125, 379116), (150, 315930), (180, 263275), (225, 210620), (250, 189558), (300, 157965), (375, 126372), (450, 105310), (500, 94779), (750, 63186), (900, 52655), (1125, 42124), (1500, 31593), (2250, 21062), (4500, 10531)]