131988600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{73327}}^1$

素因数の和:73349

約数の個数: 72

約数和(自身を含む): 443267760

約数和(自身を除く): 311279160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 73327, 146654, 219981, 293308, 366635, 439962, 586616, 659943, 733270, 879924, 1099905, 1319886, 1466540, 1759848, 1833175, 2199810, 2639772, 2933080, 3299715, 3666350, 4399620, 5279544, 5499525, 6599430, 7332700, 8799240, 10999050, 13198860, 14665400, 16498575, 21998100, 26397720, 32997150, 43996200, 65994300, 131988600]

約数ペア:

[(1, 131988600), (2, 65994300), (3, 43996200), (4, 32997150), (5, 26397720), (6, 21998100), (8, 16498575), (9, 14665400), (10, 13198860), (12, 10999050), (15, 8799240), (18, 7332700), (20, 6599430), (24, 5499525), (25, 5279544), (30, 4399620), (36, 3666350), (40, 3299715), (45, 2933080), (50, 2639772), (60, 2199810), (72, 1833175), (75, 1759848), (90, 1466540), (100, 1319886), (120, 1099905), (150, 879924), (180, 733270), (200, 659943), (225, 586616), (300, 439962), (360, 366635), (450, 293308), (600, 219981), (900, 146654), (1800, 73327)]