1969968150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{45131}}^1$

素因数の和:45246

約数の個数: 72

約数和(自身を含む): 5347329624

約数和(自身を除く): 3377361474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 150, 194, 225, 291, 450, 485, 582, 873, 970, 1455, 1746, 2425, 2910, 4365, 4850, 7275, 8730, 14550, 21825, 43650, 45131, 90262, 135393, 225655, 270786, 406179, 451310, 676965, 812358, 1128275, 1353930, 2030895, 2256550, 3384825, 4061790, 4377707, 6769650, 8755414, 10154475, 13133121, 20308950, 21888535, 26266242, 39399363, 43777070, 65665605, 78798726, 109442675, 131331210, 196996815, 218885350, 328328025, 393993630, 656656050, 984984075, 1969968150]

約数ペア:

[(1, 1969968150), (2, 984984075), (3, 656656050), (5, 393993630), (6, 328328025), (9, 218885350), (10, 196996815), (15, 131331210), (18, 109442675), (25, 78798726), (30, 65665605), (45, 43777070), (50, 39399363), (75, 26266242), (90, 21888535), (97, 20308950), (150, 13133121), (194, 10154475), (225, 8755414), (291, 6769650), (450, 4377707), (485, 4061790), (582, 3384825), (873, 2256550), (970, 2030895), (1455, 1353930), (1746, 1128275), (2425, 812358), (2910, 676965), (4365, 451310), (4850, 406179), (7275, 270786), (8730, 225655), (14550, 135393), (21825, 90262), (43650, 45131)]