101911860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3163}}^1$

素因数の和:3357

約数の個数: 72

約数和(自身を含む): 310957920

約数和(自身を除く): 209046060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1790, 2148, 2685, 3163, 3222, 3580, 5370, 6326, 6444, 8055, 9489, 10740, 12652, 15815, 16110, 18978, 28467, 31630, 32220, 37956, 47445, 56934, 63260, 94890, 113868, 142335, 189780, 284670, 566177, 569340, 1132354, 1698531, 2264708, 2830885, 3397062, 5095593, 5661770, 6794124, 8492655, 10191186, 11323540, 16985310, 20382372, 25477965, 33970620, 50955930, 101911860]

約数ペア:

[(1, 101911860), (2, 50955930), (3, 33970620), (4, 25477965), (5, 20382372), (6, 16985310), (9, 11323540), (10, 10191186), (12, 8492655), (15, 6794124), (18, 5661770), (20, 5095593), (30, 3397062), (36, 2830885), (45, 2264708), (60, 1698531), (90, 1132354), (179, 569340), (180, 566177), (358, 284670), (537, 189780), (716, 142335), (895, 113868), (1074, 94890), (1611, 63260), (1790, 56934), (2148, 47445), (2685, 37956), (3163, 32220), (3222, 31630), (3580, 28467), (5370, 18978), (6326, 16110), (6444, 15815), (8055, 12652), (9489, 10740)]