201952620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1237}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 613760784

約数和(自身を除く): 411808164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 907, 1237, 1814, 2474, 2721, 3628, 3711, 4535, 4948, 5442, 6185, 7422, 8163, 9070, 10884, 11133, 12370, 13605, 14844, 16326, 18140, 18555, 22266, 24740, 27210, 32652, 37110, 40815, 44532, 54420, 55665, 74220, 81630, 111330, 163260, 222660, 1121959, 2243918, 3365877, 4487836, 5609795, 6731754, 10097631, 11219590, 13463508, 16829385, 20195262, 22439180, 33658770, 40390524, 50488155, 67317540, 100976310, 201952620]

約数ペア:

[(1, 201952620), (2, 100976310), (3, 67317540), (4, 50488155), (5, 40390524), (6, 33658770), (9, 22439180), (10, 20195262), (12, 16829385), (15, 13463508), (18, 11219590), (20, 10097631), (30, 6731754), (36, 5609795), (45, 4487836), (60, 3365877), (90, 2243918), (180, 1121959), (907, 222660), (1237, 163260), (1814, 111330), (2474, 81630), (2721, 74220), (3628, 55665), (3711, 54420), (4535, 44532), (4948, 40815), (5442, 37110), (6185, 32652), (7422, 27210), (8163, 24740), (9070, 22266), (10884, 18555), (11133, 18140), (12370, 16326), (13605, 14844)]