141900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:71

約数の個数: 72

約数和(自身を含む): 458304

約数和(自身を除く): 316404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 66, 75, 86, 100, 110, 129, 132, 150, 165, 172, 215, 220, 258, 275, 300, 330, 430, 473, 516, 550, 645, 660, 825, 860, 946, 1075, 1100, 1290, 1419, 1650, 1892, 2150, 2365, 2580, 2838, 3225, 3300, 4300, 4730, 5676, 6450, 7095, 9460, 11825, 12900, 14190, 23650, 28380, 35475, 47300, 70950, 141900]

約数ペア:

[(1, 141900), (2, 70950), (3, 47300), (4, 35475), (5, 28380), (6, 23650), (10, 14190), (11, 12900), (12, 11825), (15, 9460), (20, 7095), (22, 6450), (25, 5676), (30, 4730), (33, 4300), (43, 3300), (44, 3225), (50, 2838), (55, 2580), (60, 2365), (66, 2150), (75, 1892), (86, 1650), (100, 1419), (110, 1290), (129, 1100), (132, 1075), (150, 946), (165, 860), (172, 825), (215, 660), (220, 645), (258, 550), (275, 516), (300, 473), (330, 430)]