277759260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 928972800

約数和(自身を除く): 651213540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 79, 85, 90, 102, 108, 135, 153, 158, 170, 180, 204, 237, 255, 270, 306, 316, 340, 383, 395, 459, 474, 510, 540, 612, 711, 765, 766, 790, 918, 948, 1020, 1149, 1185, 1343, 1422, 1530, 1532, 1580, 1836, 1915, 2133, 2295, 2298, 2370, 2686, 2844, 3060, 3447, 3555, 3830, 4029, 4266, 4590, 4596, 4740, 5372, 5745, 6511, 6715, 6894, 7110, 7660, 8058, 8532, 9180, 10341, 10665, 11490, 12087, 13022, 13430, 13788, 14220, 16116, 17235, 19533, 20145, 20682, 21330, 22980, 24174, 26044, 26860, 30257, 32555, 34470, 36261, 39066, 40290, 41364, 42660, 48348, 51705, 58599, 60435, 60514, 65110, 68940, 72522, 78132, 80580, 90771, 97665, 103410, 117198, 120870, 121028, 130220, 145044, 151285, 175797, 181305, 181542, 195330, 206820, 234396, 241740, 272313, 292995, 302570, 351594, 362610, 363084, 390660, 453855, 514369, 544626, 585990, 605140, 703188, 725220, 816939, 878985, 907710, 1028738, 1089252, 1171980, 1361565, 1543107, 1633878, 1757970, 1815420, 2057476, 2571845, 2723130, 3086214, 3267756, 3515940, 4084695, 4629321, 5143690, 5446260, 6172428, 7715535, 8169390, 9258642, 10287380, 13887963, 15431070, 16338780, 18517284, 23146605, 27775926, 30862140, 46293210, 55551852, 69439815, 92586420, 138879630, 277759260]

約数ペア:

[(1, 277759260), (2, 138879630), (3, 92586420), (4, 69439815), (5, 55551852), (6, 46293210), (9, 30862140), (10, 27775926), (12, 23146605), (15, 18517284), (17, 16338780), (18, 15431070), (20, 13887963), (27, 10287380), (30, 9258642), (34, 8169390), (36, 7715535), (45, 6172428), (51, 5446260), (54, 5143690), (60, 4629321), (68, 4084695), (79, 3515940), (85, 3267756), (90, 3086214), (102, 2723130), (108, 2571845), (135, 2057476), (153, 1815420), (158, 1757970), (170, 1633878), (180, 1543107), (204, 1361565), (237, 1171980), (255, 1089252), (270, 1028738), (306, 907710), (316, 878985), (340, 816939), (383, 725220), (395, 703188), (459, 605140), (474, 585990), (510, 544626), (540, 514369), (612, 453855), (711, 390660), (765, 363084), (766, 362610), (790, 351594), (918, 302570), (948, 292995), (1020, 272313), (1149, 241740), (1185, 234396), (1343, 206820), (1422, 195330), (1530, 181542), (1532, 181305), (1580, 175797), (1836, 151285), (1915, 145044), (2133, 130220), (2295, 121028), (2298, 120870), (2370, 117198), (2686, 103410), (2844, 97665), (3060, 90771), (3447, 80580), (3555, 78132), (3830, 72522), (4029, 68940), (4266, 65110), (4590, 60514), (4596, 60435), (4740, 58599), (5372, 51705), (5745, 48348), (6511, 42660), (6715, 41364), (6894, 40290), (7110, 39066), (7660, 36261), (8058, 34470), (8532, 32555), (9180, 30257), (10341, 26860), (10665, 26044), (11490, 24174), (12087, 22980), (13022, 21330), (13430, 20682), (13788, 20145), (14220, 19533), (16116, 17235)]