200640780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{653}}^1$

素因数の和:1240

約数の個数: 96

約数和(自身を含む): 626270400

約数和(自身を除く): 425629620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 569, 653, 1138, 1306, 1707, 1959, 2276, 2612, 2845, 3265, 3414, 3918, 5121, 5690, 5877, 6530, 6828, 7836, 8535, 9795, 10242, 11380, 11754, 13060, 15363, 17070, 17631, 19590, 20484, 23508, 25605, 29385, 30726, 34140, 35262, 39180, 51210, 58770, 61452, 70524, 76815, 88155, 102420, 117540, 153630, 176310, 307260, 352620, 371557, 743114, 1114671, 1486228, 1857785, 2229342, 3344013, 3715570, 4458684, 5573355, 6688026, 7431140, 10032039, 11146710, 13376052, 16720065, 20064078, 22293420, 33440130, 40128156, 50160195, 66880260, 100320390, 200640780]

約数ペア:

[(1, 200640780), (2, 100320390), (3, 66880260), (4, 50160195), (5, 40128156), (6, 33440130), (9, 22293420), (10, 20064078), (12, 16720065), (15, 13376052), (18, 11146710), (20, 10032039), (27, 7431140), (30, 6688026), (36, 5573355), (45, 4458684), (54, 3715570), (60, 3344013), (90, 2229342), (108, 1857785), (135, 1486228), (180, 1114671), (270, 743114), (540, 371557), (569, 352620), (653, 307260), (1138, 176310), (1306, 153630), (1707, 117540), (1959, 102420), (2276, 88155), (2612, 76815), (2845, 70524), (3265, 61452), (3414, 58770), (3918, 51210), (5121, 39180), (5690, 35262), (5877, 34140), (6530, 30726), (6828, 29385), (7836, 25605), (8535, 23508), (9795, 20484), (10242, 19590), (11380, 17631), (11754, 17070), (13060, 15363)]