20238900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6133}}^1$

素因数の和:6161

約数の個数: 72

約数和(自身を含む): 63891744

約数和(自身を除く): 43652844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 6133, 12266, 18399, 24532, 30665, 36798, 61330, 67463, 73596, 91995, 122660, 134926, 153325, 183990, 202389, 269852, 306650, 337315, 367980, 404778, 459975, 613300, 674630, 809556, 919950, 1011945, 1349260, 1686575, 1839900, 2023890, 3373150, 4047780, 5059725, 6746300, 10119450, 20238900]

約数ペア:

[(1, 20238900), (2, 10119450), (3, 6746300), (4, 5059725), (5, 4047780), (6, 3373150), (10, 2023890), (11, 1839900), (12, 1686575), (15, 1349260), (20, 1011945), (22, 919950), (25, 809556), (30, 674630), (33, 613300), (44, 459975), (50, 404778), (55, 367980), (60, 337315), (66, 306650), (75, 269852), (100, 202389), (110, 183990), (132, 153325), (150, 134926), (165, 122660), (220, 91995), (275, 73596), (300, 67463), (330, 61330), (550, 36798), (660, 30665), (825, 24532), (1100, 18399), (1650, 12266), (3300, 6133)]