112836420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1489}}^1$

素因数の和:1925

約数の個数: 72

約数和(自身を含む): 343313880

約数和(自身を除く): 230477460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 421, 842, 1263, 1489, 1684, 2105, 2526, 2978, 3789, 4210, 4467, 5052, 5956, 6315, 7445, 7578, 8420, 8934, 12630, 13401, 14890, 15156, 17868, 18945, 22335, 25260, 26802, 29780, 37890, 44670, 53604, 67005, 75780, 89340, 134010, 268020, 626869, 1253738, 1880607, 2507476, 3134345, 3761214, 5641821, 6268690, 7522428, 9403035, 11283642, 12537380, 18806070, 22567284, 28209105, 37612140, 56418210, 112836420]

約数ペア:

[(1, 112836420), (2, 56418210), (3, 37612140), (4, 28209105), (5, 22567284), (6, 18806070), (9, 12537380), (10, 11283642), (12, 9403035), (15, 7522428), (18, 6268690), (20, 5641821), (30, 3761214), (36, 3134345), (45, 2507476), (60, 1880607), (90, 1253738), (180, 626869), (421, 268020), (842, 134010), (1263, 89340), (1489, 75780), (1684, 67005), (2105, 53604), (2526, 44670), (2978, 37890), (3789, 29780), (4210, 26802), (4467, 25260), (5052, 22335), (5956, 18945), (6315, 17868), (7445, 15156), (7578, 14890), (8420, 13401), (8934, 12630)]