74960300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 170614080

約数和(自身を除く): 95653780

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 47, 50, 82, 94, 100, 164, 188, 205, 235, 389, 410, 470, 778, 820, 940, 1025, 1175, 1556, 1927, 1945, 2050, 2350, 3854, 3890, 4100, 4700, 7708, 7780, 9635, 9725, 15949, 18283, 19270, 19450, 31898, 36566, 38540, 38900, 48175, 63796, 73132, 79745, 91415, 96350, 159490, 182830, 192700, 318980, 365660, 398725, 457075, 749603, 797450, 914150, 1499206, 1594900, 1828300, 2998412, 3748015, 7496030, 14992060, 18740075, 37480150, 74960300]

約数ペア:

[(1, 74960300), (2, 37480150), (4, 18740075), (5, 14992060), (10, 7496030), (20, 3748015), (25, 2998412), (41, 1828300), (47, 1594900), (50, 1499206), (82, 914150), (94, 797450), (100, 749603), (164, 457075), (188, 398725), (205, 365660), (235, 318980), (389, 192700), (410, 182830), (470, 159490), (778, 96350), (820, 91415), (940, 79745), (1025, 73132), (1175, 63796), (1556, 48175), (1927, 38900), (1945, 38540), (2050, 36566), (2350, 31898), (3854, 19450), (3890, 19270), (4100, 18283), (4700, 15949), (7708, 9725), (7780, 9635)]