129215790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 379814400

約数和(自身を除く): 250598610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 139, 165, 198, 270, 278, 297, 313, 330, 417, 495, 594, 626, 695, 834, 939, 990, 1251, 1390, 1485, 1529, 1565, 1878, 2085, 2502, 2817, 2970, 3058, 3130, 3443, 3753, 4170, 4587, 4695, 5634, 6255, 6886, 7506, 7645, 8451, 9174, 9390, 10329, 12510, 13761, 14085, 15290, 16902, 17215, 18765, 20658, 22935, 27522, 28170, 30987, 34430, 37530, 41283, 42255, 43507, 45870, 51645, 61974, 68805, 82566, 84510, 87014, 92961, 103290, 130521, 137610, 154935, 185922, 206415, 217535, 261042, 309870, 391563, 412830, 435070, 464805, 478577, 652605, 783126, 929610, 957154, 1174689, 1305210, 1435731, 1957815, 2349378, 2392885, 2871462, 3915630, 4307193, 4785770, 5873445, 7178655, 8614386, 11746890, 12921579, 14357310, 21535965, 25843158, 43071930, 64607895, 129215790]

約数ペア:

[(1, 129215790), (2, 64607895), (3, 43071930), (5, 25843158), (6, 21535965), (9, 14357310), (10, 12921579), (11, 11746890), (15, 8614386), (18, 7178655), (22, 5873445), (27, 4785770), (30, 4307193), (33, 3915630), (45, 2871462), (54, 2392885), (55, 2349378), (66, 1957815), (90, 1435731), (99, 1305210), (110, 1174689), (135, 957154), (139, 929610), (165, 783126), (198, 652605), (270, 478577), (278, 464805), (297, 435070), (313, 412830), (330, 391563), (417, 309870), (495, 261042), (594, 217535), (626, 206415), (695, 185922), (834, 154935), (939, 137610), (990, 130521), (1251, 103290), (1390, 92961), (1485, 87014), (1529, 84510), (1565, 82566), (1878, 68805), (2085, 61974), (2502, 51645), (2817, 45870), (2970, 43507), (3058, 42255), (3130, 41283), (3443, 37530), (3753, 34430), (4170, 30987), (4587, 28170), (4695, 27522), (5634, 22935), (6255, 20658), (6886, 18765), (7506, 17215), (7645, 16902), (8451, 15290), (9174, 14085), (9390, 13761), (10329, 12510)]