2793780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 9906624

約数和(自身を除く): 7112844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 83, 85, 90, 99, 102, 110, 132, 153, 165, 166, 170, 180, 187, 198, 204, 220, 249, 255, 306, 330, 332, 340, 374, 396, 415, 495, 498, 510, 561, 612, 660, 747, 748, 765, 830, 913, 935, 990, 996, 1020, 1122, 1245, 1411, 1494, 1530, 1660, 1683, 1826, 1870, 1980, 2244, 2490, 2739, 2805, 2822, 2988, 3060, 3366, 3652, 3735, 3740, 4233, 4565, 4980, 5478, 5610, 5644, 6732, 7055, 7470, 8217, 8415, 8466, 9130, 10956, 11220, 12699, 13695, 14110, 14940, 15521, 16434, 16830, 16932, 18260, 21165, 25398, 27390, 28220, 31042, 32868, 33660, 41085, 42330, 46563, 50796, 54780, 62084, 63495, 77605, 82170, 84660, 93126, 126990, 139689, 155210, 164340, 186252, 232815, 253980, 279378, 310420, 465630, 558756, 698445, 931260, 1396890, 2793780]

約数ペア:

[(1, 2793780), (2, 1396890), (3, 931260), (4, 698445), (5, 558756), (6, 465630), (9, 310420), (10, 279378), (11, 253980), (12, 232815), (15, 186252), (17, 164340), (18, 155210), (20, 139689), (22, 126990), (30, 93126), (33, 84660), (34, 82170), (36, 77605), (44, 63495), (45, 62084), (51, 54780), (55, 50796), (60, 46563), (66, 42330), (68, 41085), (83, 33660), (85, 32868), (90, 31042), (99, 28220), (102, 27390), (110, 25398), (132, 21165), (153, 18260), (165, 16932), (166, 16830), (170, 16434), (180, 15521), (187, 14940), (198, 14110), (204, 13695), (220, 12699), (249, 11220), (255, 10956), (306, 9130), (330, 8466), (332, 8415), (340, 8217), (374, 7470), (396, 7055), (415, 6732), (495, 5644), (498, 5610), (510, 5478), (561, 4980), (612, 4565), (660, 4233), (747, 3740), (748, 3735), (765, 3652), (830, 3366), (913, 3060), (935, 2988), (990, 2822), (996, 2805), (1020, 2739), (1122, 2490), (1245, 2244), (1411, 1980), (1494, 1870), (1530, 1826), (1660, 1683)]