121498989930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{907}}^1\times {\mathrm{165379}}^1$

素因数の和:166305

約数の個数: 80

約数和(自身を含む): 327059457120

約数和(自身を除く): 205560467190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 907, 1814, 2721, 4535, 5442, 8163, 9070, 13605, 16326, 24489, 27210, 40815, 48978, 73467, 81630, 122445, 146934, 165379, 244890, 330758, 367335, 496137, 734670, 826895, 992274, 1488411, 1653790, 2480685, 2976822, 4465233, 4961370, 7442055, 8930466, 13395699, 14884110, 22326165, 26791398, 44652330, 66978495, 133956990, 149998753, 299997506, 449996259, 749993765, 899992518, 1349988777, 1499987530, 2249981295, 2699977554, 4049966331, 4499962590, 6749943885, 8099932662, 12149898993, 13499887770, 20249831655, 24299797986, 40499663310, 60749494965, 121498989930]

約数ペア:

[(1, 121498989930), (2, 60749494965), (3, 40499663310), (5, 24299797986), (6, 20249831655), (9, 13499887770), (10, 12149898993), (15, 8099932662), (18, 6749943885), (27, 4499962590), (30, 4049966331), (45, 2699977554), (54, 2249981295), (81, 1499987530), (90, 1349988777), (135, 899992518), (162, 749993765), (270, 449996259), (405, 299997506), (810, 149998753), (907, 133956990), (1814, 66978495), (2721, 44652330), (4535, 26791398), (5442, 22326165), (8163, 14884110), (9070, 13395699), (13605, 8930466), (16326, 7442055), (24489, 4961370), (27210, 4465233), (40815, 2976822), (48978, 2480685), (73467, 1653790), (81630, 1488411), (122445, 992274), (146934, 826895), (165379, 734670), (244890, 496137), (330758, 367335)]