189309420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7459}}^1$

素因数の和:7524

約数の個数: 96

約数和(自身を含む): 601574400

約数和(自身を除く): 412264980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 7459, 8460, 12690, 14918, 22377, 25380, 29836, 37295, 44754, 67131, 74590, 89508, 111885, 134262, 149180, 201393, 223770, 268524, 335655, 350573, 402786, 447540, 671310, 701146, 805572, 1006965, 1051719, 1342620, 1402292, 1752865, 2013930, 2103438, 3155157, 3505730, 4027860, 4206876, 5258595, 6310314, 7011460, 9465471, 10517190, 12620628, 15775785, 18930942, 21034380, 31551570, 37861884, 47327355, 63103140, 94654710, 189309420]

約数ペア:

[(1, 189309420), (2, 94654710), (3, 63103140), (4, 47327355), (5, 37861884), (6, 31551570), (9, 21034380), (10, 18930942), (12, 15775785), (15, 12620628), (18, 10517190), (20, 9465471), (27, 7011460), (30, 6310314), (36, 5258595), (45, 4206876), (47, 4027860), (54, 3505730), (60, 3155157), (90, 2103438), (94, 2013930), (108, 1752865), (135, 1402292), (141, 1342620), (180, 1051719), (188, 1006965), (235, 805572), (270, 701146), (282, 671310), (423, 447540), (470, 402786), (540, 350573), (564, 335655), (705, 268524), (846, 223770), (940, 201393), (1269, 149180), (1410, 134262), (1692, 111885), (2115, 89508), (2538, 74590), (2820, 67131), (4230, 44754), (5076, 37295), (6345, 29836), (7459, 25380), (8460, 22377), (12690, 14918)]