202247300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 467470080

約数和(自身を除く): 265222780

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 271, 340, 425, 439, 542, 850, 878, 1084, 1355, 1700, 1756, 2195, 2710, 4390, 4607, 5420, 6775, 7463, 8780, 9214, 10975, 13550, 14926, 18428, 21950, 23035, 27100, 29852, 37315, 43900, 46070, 74630, 92140, 115175, 118969, 149260, 186575, 230350, 237938, 373150, 460700, 475876, 594845, 746300, 1189690, 2022473, 2379380, 2974225, 4044946, 5948450, 8089892, 10112365, 11896900, 20224730, 40449460, 50561825, 101123650, 202247300]

約数ペア:

[(1, 202247300), (2, 101123650), (4, 50561825), (5, 40449460), (10, 20224730), (17, 11896900), (20, 10112365), (25, 8089892), (34, 5948450), (50, 4044946), (68, 2974225), (85, 2379380), (100, 2022473), (170, 1189690), (271, 746300), (340, 594845), (425, 475876), (439, 460700), (542, 373150), (850, 237938), (878, 230350), (1084, 186575), (1355, 149260), (1700, 118969), (1756, 115175), (2195, 92140), (2710, 74630), (4390, 46070), (4607, 43900), (5420, 37315), (6775, 29852), (7463, 27100), (8780, 23035), (9214, 21950), (10975, 18428), (13550, 14926)]