201771810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14653}}^1$

素因数の和:14689

約数の個数: 80

約数和(自身を含む): 574495416

約数和(自身を除く): 372723606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 14653, 29306, 43959, 73265, 87918, 131877, 146530, 219795, 249101, 263754, 395631, 439590, 498202, 659385, 747303, 791262, 1186893, 1245505, 1318770, 1494606, 1978155, 2241909, 2373786, 2491010, 3736515, 3956310, 4483818, 5934465, 6725727, 7473030, 11209545, 11868930, 13451454, 20177181, 22419090, 33628635, 40354362, 67257270, 100885905, 201771810]

約数ペア:

[(1, 201771810), (2, 100885905), (3, 67257270), (5, 40354362), (6, 33628635), (9, 22419090), (10, 20177181), (15, 13451454), (17, 11868930), (18, 11209545), (27, 7473030), (30, 6725727), (34, 5934465), (45, 4483818), (51, 3956310), (54, 3736515), (81, 2491010), (85, 2373786), (90, 2241909), (102, 1978155), (135, 1494606), (153, 1318770), (162, 1245505), (170, 1186893), (255, 791262), (270, 747303), (306, 659385), (405, 498202), (459, 439590), (510, 395631), (765, 263754), (810, 249101), (918, 219795), (1377, 146530), (1530, 131877), (2295, 87918), (2754, 73265), (4590, 43959), (6885, 29306), (13770, 14653)]