100947900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3469}}^1$

素因数の和:3583

約数の個数: 72

約数和(自身を含む): 295172080

約数和(自身を除く): 194224180

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, 485, 582, 970, 1164, 1455, 1940, 2425, 2910, 3469, 4850, 5820, 6938, 7275, 9700, 10407, 13876, 14550, 17345, 20814, 29100, 34690, 41628, 52035, 69380, 86725, 104070, 173450, 208140, 260175, 336493, 346900, 520350, 672986, 1009479, 1040700, 1345972, 1682465, 2018958, 3364930, 4037916, 5047395, 6729860, 8412325, 10094790, 16824650, 20189580, 25236975, 33649300, 50473950, 100947900]

約数ペア:

[(1, 100947900), (2, 50473950), (3, 33649300), (4, 25236975), (5, 20189580), (6, 16824650), (10, 10094790), (12, 8412325), (15, 6729860), (20, 5047395), (25, 4037916), (30, 3364930), (50, 2018958), (60, 1682465), (75, 1345972), (97, 1040700), (100, 1009479), (150, 672986), (194, 520350), (291, 346900), (300, 336493), (388, 260175), (485, 208140), (582, 173450), (970, 104070), (1164, 86725), (1455, 69380), (1940, 52035), (2425, 41628), (2910, 34690), (3469, 29100), (4850, 20814), (5820, 17345), (6938, 14550), (7275, 13876), (9700, 10407)]