151357860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17891}}^1$

素因数の和:17953

約数の個数: 72

約数和(自身を含む): 468913536

約数和(自身を除く): 317555676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 17891, 35782, 53673, 71564, 89455, 107346, 161019, 178910, 214692, 268365, 322038, 357820, 536730, 644076, 805095, 840877, 1073460, 1610190, 1681754, 2522631, 3220380, 3363508, 4204385, 5045262, 7567893, 8408770, 10090524, 12613155, 15135786, 16817540, 25226310, 30271572, 37839465, 50452620, 75678930, 151357860]

約数ペア:

[(1, 151357860), (2, 75678930), (3, 50452620), (4, 37839465), (5, 30271572), (6, 25226310), (9, 16817540), (10, 15135786), (12, 12613155), (15, 10090524), (18, 8408770), (20, 7567893), (30, 5045262), (36, 4204385), (45, 3363508), (47, 3220380), (60, 2522631), (90, 1681754), (94, 1610190), (141, 1073460), (180, 840877), (188, 805095), (235, 644076), (282, 536730), (423, 357820), (470, 322038), (564, 268365), (705, 214692), (846, 178910), (940, 161019), (1410, 107346), (1692, 89455), (2115, 71564), (2820, 53673), (4230, 35782), (8460, 17891)]