26481900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2153}}^1$

素因数の和:2211

約数の個数: 72

約数和(自身を含む): 78526224

約数和(自身を除く): 52044324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2153, 2460, 3075, 4100, 4306, 6150, 6459, 8612, 10765, 12300, 12918, 21530, 25836, 32295, 43060, 53825, 64590, 88273, 107650, 129180, 161475, 176546, 215300, 264819, 322950, 353092, 441365, 529638, 645900, 882730, 1059276, 1324095, 1765460, 2206825, 2648190, 4413650, 5296380, 6620475, 8827300, 13240950, 26481900]

約数ペア:

[(1, 26481900), (2, 13240950), (3, 8827300), (4, 6620475), (5, 5296380), (6, 4413650), (10, 2648190), (12, 2206825), (15, 1765460), (20, 1324095), (25, 1059276), (30, 882730), (41, 645900), (50, 529638), (60, 441365), (75, 353092), (82, 322950), (100, 264819), (123, 215300), (150, 176546), (164, 161475), (205, 129180), (246, 107650), (300, 88273), (410, 64590), (492, 53825), (615, 43060), (820, 32295), (1025, 25836), (1230, 21530), (2050, 12918), (2153, 12300), (2460, 10765), (3075, 8612), (4100, 6459), (4306, 6150)]