180382020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33037}}^1$

素因数の和:33069

約数の個数: 96

約数和(自身を含む): 621643008

約数和(自身を除く): 441260988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 33037, 66074, 99111, 132148, 165185, 198222, 231259, 330370, 396444, 429481, 462518, 495555, 660740, 693777, 858962, 925036, 991110, 1156295, 1288443, 1387554, 1717924, 1982220, 2147405, 2312590, 2576886, 2775108, 3006367, 3468885, 4294810, 4625180, 5153772, 6012734, 6442215, 6937770, 8589620, 9019101, 12025468, 12884430, 13875540, 15031835, 18038202, 25768860, 30063670, 36076404, 45095505, 60127340, 90191010, 180382020]

約数ペア:

[(1, 180382020), (2, 90191010), (3, 60127340), (4, 45095505), (5, 36076404), (6, 30063670), (7, 25768860), (10, 18038202), (12, 15031835), (13, 13875540), (14, 12884430), (15, 12025468), (20, 9019101), (21, 8589620), (26, 6937770), (28, 6442215), (30, 6012734), (35, 5153772), (39, 4625180), (42, 4294810), (52, 3468885), (60, 3006367), (65, 2775108), (70, 2576886), (78, 2312590), (84, 2147405), (91, 1982220), (105, 1717924), (130, 1387554), (140, 1288443), (156, 1156295), (182, 991110), (195, 925036), (210, 858962), (260, 693777), (273, 660740), (364, 495555), (390, 462518), (420, 429481), (455, 396444), (546, 330370), (780, 231259), (910, 198222), (1092, 165185), (1365, 132148), (1820, 99111), (2730, 66074), (5460, 33037)]