25113900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11959}}^1$

素因数の和:11983

約数の個数: 72

約数和(自身を含む): 83050240

約数和(自身を除く): 57936340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 11959, 23918, 35877, 47836, 59795, 71754, 83713, 119590, 143508, 167426, 179385, 239180, 251139, 298975, 334852, 358770, 418565, 502278, 597950, 717540, 837130, 896925, 1004556, 1195900, 1255695, 1674260, 1793850, 2092825, 2511390, 3587700, 4185650, 5022780, 6278475, 8371300, 12556950, 25113900]

約数ペア:

[(1, 25113900), (2, 12556950), (3, 8371300), (4, 6278475), (5, 5022780), (6, 4185650), (7, 3587700), (10, 2511390), (12, 2092825), (14, 1793850), (15, 1674260), (20, 1255695), (21, 1195900), (25, 1004556), (28, 896925), (30, 837130), (35, 717540), (42, 597950), (50, 502278), (60, 418565), (70, 358770), (75, 334852), (84, 298975), (100, 251139), (105, 239180), (140, 179385), (150, 167426), (175, 143508), (210, 119590), (300, 83713), (350, 71754), (420, 59795), (525, 47836), (700, 35877), (1050, 23918), (2100, 11959)]