16776540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 57264480

約数和(自身を除く): 40487940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 229, 330, 333, 370, 396, 407, 444, 458, 495, 555, 660, 666, 687, 740, 814, 916, 990, 1110, 1145, 1221, 1332, 1374, 1628, 1665, 1980, 2035, 2061, 2220, 2290, 2442, 2519, 2748, 3330, 3435, 3663, 4070, 4122, 4580, 4884, 5038, 6105, 6660, 6870, 7326, 7557, 8140, 8244, 8473, 10076, 10305, 12210, 12595, 13740, 14652, 15114, 16946, 18315, 20610, 22671, 24420, 25190, 25419, 30228, 33892, 36630, 37785, 41220, 42365, 45342, 50380, 50838, 73260, 75570, 76257, 84730, 90684, 93203, 101676, 113355, 127095, 151140, 152514, 169460, 186406, 226710, 254190, 279609, 305028, 372812, 381285, 453420, 466015, 508380, 559218, 762570, 838827, 932030, 1118436, 1398045, 1525140, 1677654, 1864060, 2796090, 3355308, 4194135, 5592180, 8388270, 16776540]

約数ペア:

[(1, 16776540), (2, 8388270), (3, 5592180), (4, 4194135), (5, 3355308), (6, 2796090), (9, 1864060), (10, 1677654), (11, 1525140), (12, 1398045), (15, 1118436), (18, 932030), (20, 838827), (22, 762570), (30, 559218), (33, 508380), (36, 466015), (37, 453420), (44, 381285), (45, 372812), (55, 305028), (60, 279609), (66, 254190), (74, 226710), (90, 186406), (99, 169460), (110, 152514), (111, 151140), (132, 127095), (148, 113355), (165, 101676), (180, 93203), (185, 90684), (198, 84730), (220, 76257), (222, 75570), (229, 73260), (330, 50838), (333, 50380), (370, 45342), (396, 42365), (407, 41220), (444, 37785), (458, 36630), (495, 33892), (555, 30228), (660, 25419), (666, 25190), (687, 24420), (740, 22671), (814, 20610), (916, 18315), (990, 16946), (1110, 15114), (1145, 14652), (1221, 13740), (1332, 12595), (1374, 12210), (1628, 10305), (1665, 10076), (1980, 8473), (2035, 8244), (2061, 8140), (2220, 7557), (2290, 7326), (2442, 6870), (2519, 6660), (2748, 6105), (3330, 5038), (3435, 4884), (3663, 4580), (4070, 4122)]