198823140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6947}}^1$

素因数の和:7018

約数の個数: 96

約数和(自身を含む): 630322560

約数和(自身を除く): 431499420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 3180, 4770, 5724, 6947, 7155, 9540, 13894, 14310, 20841, 27788, 28620, 34735, 41682, 62523, 69470, 83364, 104205, 125046, 138940, 187569, 208410, 250092, 312615, 368191, 375138, 416820, 625230, 736382, 750276, 937845, 1104573, 1250460, 1472764, 1840955, 1875690, 2209146, 3313719, 3681910, 3751380, 4418292, 5522865, 6627438, 7363820, 9941157, 11045730, 13254876, 16568595, 19882314, 22091460, 33137190, 39764628, 49705785, 66274380, 99411570, 198823140]

約数ペア:

[(1, 198823140), (2, 99411570), (3, 66274380), (4, 49705785), (5, 39764628), (6, 33137190), (9, 22091460), (10, 19882314), (12, 16568595), (15, 13254876), (18, 11045730), (20, 9941157), (27, 7363820), (30, 6627438), (36, 5522865), (45, 4418292), (53, 3751380), (54, 3681910), (60, 3313719), (90, 2209146), (106, 1875690), (108, 1840955), (135, 1472764), (159, 1250460), (180, 1104573), (212, 937845), (265, 750276), (270, 736382), (318, 625230), (477, 416820), (530, 375138), (540, 368191), (636, 312615), (795, 250092), (954, 208410), (1060, 187569), (1431, 138940), (1590, 125046), (1908, 104205), (2385, 83364), (2862, 69470), (3180, 62523), (4770, 41682), (5724, 34735), (6947, 28620), (7155, 27788), (9540, 20841), (13894, 14310)]