235996900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 532090944

約数和(自身を除く): 296094044

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 71, 86, 100, 142, 172, 215, 284, 355, 430, 710, 773, 860, 1075, 1420, 1546, 1775, 2150, 3053, 3092, 3550, 3865, 4300, 6106, 7100, 7730, 12212, 15265, 15460, 19325, 30530, 33239, 38650, 54883, 61060, 66478, 76325, 77300, 109766, 132956, 152650, 166195, 219532, 274415, 305300, 332390, 548830, 664780, 830975, 1097660, 1372075, 1661950, 2359969, 2744150, 3323900, 4719938, 5488300, 9439876, 11799845, 23599690, 47199380, 58999225, 117998450, 235996900]

約数ペア:

[(1, 235996900), (2, 117998450), (4, 58999225), (5, 47199380), (10, 23599690), (20, 11799845), (25, 9439876), (43, 5488300), (50, 4719938), (71, 3323900), (86, 2744150), (100, 2359969), (142, 1661950), (172, 1372075), (215, 1097660), (284, 830975), (355, 664780), (430, 548830), (710, 332390), (773, 305300), (860, 274415), (1075, 219532), (1420, 166195), (1546, 152650), (1775, 132956), (2150, 109766), (3053, 77300), (3092, 76325), (3550, 66478), (3865, 61060), (4300, 54883), (6106, 38650), (7100, 33239), (7730, 30530), (12212, 19325), (15265, 15460)]