206924700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{8731}}^1$

素因数の和:8827

約数の個数: 72

約数和(自身を含む): 606350080

約数和(自身を除く): 399425380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3950, 4740, 5925, 7900, 8731, 11850, 17462, 23700, 26193, 34924, 43655, 52386, 87310, 104772, 130965, 174620, 218275, 261930, 436550, 523860, 654825, 689749, 873100, 1309650, 1379498, 2069247, 2619300, 2758996, 3448745, 4138494, 6897490, 8276988, 10346235, 13794980, 17243725, 20692470, 34487450, 41384940, 51731175, 68974900, 103462350, 206924700]

約数ペア:

[(1, 206924700), (2, 103462350), (3, 68974900), (4, 51731175), (5, 41384940), (6, 34487450), (10, 20692470), (12, 17243725), (15, 13794980), (20, 10346235), (25, 8276988), (30, 6897490), (50, 4138494), (60, 3448745), (75, 2758996), (79, 2619300), (100, 2069247), (150, 1379498), (158, 1309650), (237, 873100), (300, 689749), (316, 654825), (395, 523860), (474, 436550), (790, 261930), (948, 218275), (1185, 174620), (1580, 130965), (1975, 104772), (2370, 87310), (3950, 52386), (4740, 43655), (5925, 34924), (7900, 26193), (8731, 23700), (11850, 17462)]