415140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 1378944

約数和(自身を除く): 963804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 37, 44, 51, 55, 60, 66, 68, 74, 85, 102, 110, 111, 132, 148, 165, 170, 185, 187, 204, 220, 222, 255, 330, 340, 370, 374, 407, 444, 510, 555, 561, 629, 660, 740, 748, 814, 935, 1020, 1110, 1122, 1221, 1258, 1628, 1870, 1887, 2035, 2220, 2244, 2442, 2516, 2805, 3145, 3740, 3774, 4070, 4884, 5610, 6105, 6290, 6919, 7548, 8140, 9435, 11220, 12210, 12580, 13838, 18870, 20757, 24420, 27676, 34595, 37740, 41514, 69190, 83028, 103785, 138380, 207570, 415140]

約数ペア:

[(1, 415140), (2, 207570), (3, 138380), (4, 103785), (5, 83028), (6, 69190), (10, 41514), (11, 37740), (12, 34595), (15, 27676), (17, 24420), (20, 20757), (22, 18870), (30, 13838), (33, 12580), (34, 12210), (37, 11220), (44, 9435), (51, 8140), (55, 7548), (60, 6919), (66, 6290), (68, 6105), (74, 5610), (85, 4884), (102, 4070), (110, 3774), (111, 3740), (132, 3145), (148, 2805), (165, 2516), (170, 2442), (185, 2244), (187, 2220), (204, 2035), (220, 1887), (222, 1870), (255, 1628), (330, 1258), (340, 1221), (370, 1122), (374, 1110), (407, 1020), (444, 935), (510, 814), (555, 748), (561, 740), (629, 660)]