254100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2$

素因数の和:46

約数の個数: 108

約数和(自身を含む): 923552

約数和(自身を除く): 669452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 121, 132, 140, 150, 154, 165, 175, 210, 220, 231, 242, 275, 300, 308, 330, 350, 363, 385, 420, 462, 484, 525, 550, 605, 660, 700, 726, 770, 825, 847, 924, 1050, 1100, 1155, 1210, 1452, 1540, 1650, 1694, 1815, 1925, 2100, 2310, 2420, 2541, 3025, 3300, 3388, 3630, 3850, 4235, 4620, 5082, 5775, 6050, 7260, 7700, 8470, 9075, 10164, 11550, 12100, 12705, 16940, 18150, 21175, 23100, 25410, 36300, 42350, 50820, 63525, 84700, 127050, 254100]

約数ペア:

[(1, 254100), (2, 127050), (3, 84700), (4, 63525), (5, 50820), (6, 42350), (7, 36300), (10, 25410), (11, 23100), (12, 21175), (14, 18150), (15, 16940), (20, 12705), (21, 12100), (22, 11550), (25, 10164), (28, 9075), (30, 8470), (33, 7700), (35, 7260), (42, 6050), (44, 5775), (50, 5082), (55, 4620), (60, 4235), (66, 3850), (70, 3630), (75, 3388), (77, 3300), (84, 3025), (100, 2541), (105, 2420), (110, 2310), (121, 2100), (132, 1925), (140, 1815), (150, 1694), (154, 1650), (165, 1540), (175, 1452), (210, 1210), (220, 1155), (231, 1100), (242, 1050), (275, 924), (300, 847), (308, 825), (330, 770), (350, 726), (363, 700), (385, 660), (420, 605), (462, 550), (484, 525)]