29703150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:610

約数の個数: 72

約数和(自身を含む): 80519400

約数和(自身を除く): 50816250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 298, 443, 447, 450, 745, 886, 894, 1329, 1341, 1490, 2215, 2235, 2658, 2682, 3725, 3987, 4430, 4470, 6645, 6705, 7450, 7974, 11075, 11175, 13290, 13410, 19935, 22150, 22350, 33225, 33525, 39870, 66007, 66450, 67050, 99675, 132014, 198021, 199350, 330035, 396042, 594063, 660070, 990105, 1188126, 1650175, 1980210, 2970315, 3300350, 4950525, 5940630, 9901050, 14851575, 29703150]

約数ペア:

[(1, 29703150), (2, 14851575), (3, 9901050), (5, 5940630), (6, 4950525), (9, 3300350), (10, 2970315), (15, 1980210), (18, 1650175), (25, 1188126), (30, 990105), (45, 660070), (50, 594063), (75, 396042), (90, 330035), (149, 199350), (150, 198021), (225, 132014), (298, 99675), (443, 67050), (447, 66450), (450, 66007), (745, 39870), (886, 33525), (894, 33225), (1329, 22350), (1341, 22150), (1490, 19935), (2215, 13410), (2235, 13290), (2658, 11175), (2682, 11075), (3725, 7974), (3987, 7450), (4430, 6705), (4470, 6645)]