42104100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{479}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 122492160

約数和(自身を除く): 80388060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 293, 300, 479, 586, 879, 958, 1172, 1437, 1465, 1758, 1916, 2395, 2874, 2930, 3516, 4395, 4790, 5748, 5860, 7185, 7325, 8790, 9580, 11975, 14370, 14650, 17580, 21975, 23950, 28740, 29300, 35925, 43950, 47900, 71850, 87900, 140347, 143700, 280694, 421041, 561388, 701735, 842082, 1403470, 1684164, 2105205, 2806940, 3508675, 4210410, 7017350, 8420820, 10526025, 14034700, 21052050, 42104100]

約数ペア:

[(1, 42104100), (2, 21052050), (3, 14034700), (4, 10526025), (5, 8420820), (6, 7017350), (10, 4210410), (12, 3508675), (15, 2806940), (20, 2105205), (25, 1684164), (30, 1403470), (50, 842082), (60, 701735), (75, 561388), (100, 421041), (150, 280694), (293, 143700), (300, 140347), (479, 87900), (586, 71850), (879, 47900), (958, 43950), (1172, 35925), (1437, 29300), (1465, 28740), (1758, 23950), (1916, 21975), (2395, 17580), (2874, 14650), (2930, 14370), (3516, 11975), (4395, 9580), (4790, 8790), (5748, 7325), (5860, 7185)]