12774900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 37428160

約数和(自身を除く): 24653260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 439, 485, 582, 878, 970, 1164, 1317, 1455, 1756, 1940, 2195, 2425, 2634, 2910, 4390, 4850, 5268, 5820, 6585, 7275, 8780, 9700, 10975, 13170, 14550, 21950, 26340, 29100, 32925, 42583, 43900, 65850, 85166, 127749, 131700, 170332, 212915, 255498, 425830, 510996, 638745, 851660, 1064575, 1277490, 2129150, 2554980, 3193725, 4258300, 6387450, 12774900]

約数ペア:

[(1, 12774900), (2, 6387450), (3, 4258300), (4, 3193725), (5, 2554980), (6, 2129150), (10, 1277490), (12, 1064575), (15, 851660), (20, 638745), (25, 510996), (30, 425830), (50, 255498), (60, 212915), (75, 170332), (97, 131700), (100, 127749), (150, 85166), (194, 65850), (291, 43900), (300, 42583), (388, 32925), (439, 29100), (485, 26340), (582, 21950), (878, 14550), (970, 13170), (1164, 10975), (1317, 9700), (1455, 8780), (1756, 7275), (1940, 6585), (2195, 5820), (2425, 5268), (2634, 4850), (2910, 4390)]