197286900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{457}}^1\times {\mathrm{1439}}^1$

素因数の和:1913

約数の個数: 72

約数和(自身を含む): 572463360

約数和(自身を除く): 375176460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 457, 914, 1371, 1439, 1828, 2285, 2742, 2878, 4317, 4570, 5484, 5756, 6855, 7195, 8634, 9140, 11425, 13710, 14390, 17268, 21585, 22850, 27420, 28780, 34275, 35975, 43170, 45700, 68550, 71950, 86340, 107925, 137100, 143900, 215850, 431700, 657623, 1315246, 1972869, 2630492, 3288115, 3945738, 6576230, 7891476, 9864345, 13152460, 16440575, 19728690, 32881150, 39457380, 49321725, 65762300, 98643450, 197286900]

約数ペア:

[(1, 197286900), (2, 98643450), (3, 65762300), (4, 49321725), (5, 39457380), (6, 32881150), (10, 19728690), (12, 16440575), (15, 13152460), (20, 9864345), (25, 7891476), (30, 6576230), (50, 3945738), (60, 3288115), (75, 2630492), (100, 1972869), (150, 1315246), (300, 657623), (457, 431700), (914, 215850), (1371, 143900), (1439, 137100), (1828, 107925), (2285, 86340), (2742, 71950), (2878, 68550), (4317, 45700), (4570, 43170), (5484, 35975), (5756, 34275), (6855, 28780), (7195, 27420), (8634, 22850), (9140, 21585), (11425, 17268), (13710, 14390)]