2126708400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{19913}}^1$

素因数の和:20023

約数の個数: 120

約数和(自身を含む): 6889447440

約数和(自身を除く): 4762739040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 89, 100, 120, 150, 178, 200, 240, 267, 300, 356, 400, 445, 534, 600, 712, 890, 1068, 1200, 1335, 1424, 1780, 2136, 2225, 2670, 3560, 4272, 4450, 5340, 6675, 7120, 8900, 10680, 13350, 17800, 19913, 21360, 26700, 35600, 39826, 53400, 59739, 79652, 99565, 106800, 119478, 159304, 199130, 238956, 298695, 318608, 398260, 477912, 497825, 597390, 796520, 955824, 995650, 1194780, 1493475, 1593040, 1772257, 1991300, 2389560, 2986950, 3544514, 3982600, 4779120, 5316771, 5973900, 7089028, 7965200, 8861285, 10633542, 11947800, 14178056, 17722570, 21267084, 23895600, 26583855, 28356112, 35445140, 42534168, 44306425, 53167710, 70890280, 85068336, 88612850, 106335420, 132919275, 141780560, 177225700, 212670840, 265838550, 354451400, 425341680, 531677100, 708902800, 1063354200, 2126708400]

約数ペア:

[(1, 2126708400), (2, 1063354200), (3, 708902800), (4, 531677100), (5, 425341680), (6, 354451400), (8, 265838550), (10, 212670840), (12, 177225700), (15, 141780560), (16, 132919275), (20, 106335420), (24, 88612850), (25, 85068336), (30, 70890280), (40, 53167710), (48, 44306425), (50, 42534168), (60, 35445140), (75, 28356112), (80, 26583855), (89, 23895600), (100, 21267084), (120, 17722570), (150, 14178056), (178, 11947800), (200, 10633542), (240, 8861285), (267, 7965200), (300, 7089028), (356, 5973900), (400, 5316771), (445, 4779120), (534, 3982600), (600, 3544514), (712, 2986950), (890, 2389560), (1068, 1991300), (1200, 1772257), (1335, 1593040), (1424, 1493475), (1780, 1194780), (2136, 995650), (2225, 955824), (2670, 796520), (3560, 597390), (4272, 497825), (4450, 477912), (5340, 398260), (6675, 318608), (7120, 298695), (8900, 238956), (10680, 199130), (13350, 159304), (17800, 119478), (19913, 106800), (21360, 99565), (26700, 79652), (35600, 59739), (39826, 53400)]