9120870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 27578880

約数和(自身を除く): 18458010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 54, 55, 66, 74, 83, 90, 99, 110, 111, 135, 165, 166, 185, 198, 222, 249, 270, 297, 330, 333, 370, 407, 415, 495, 498, 555, 594, 666, 747, 814, 830, 913, 990, 999, 1110, 1221, 1245, 1485, 1494, 1665, 1826, 1998, 2035, 2241, 2442, 2490, 2739, 2970, 3071, 3330, 3663, 3735, 4070, 4482, 4565, 4995, 5478, 6105, 6142, 7326, 7470, 8217, 9130, 9213, 9990, 10989, 11205, 12210, 13695, 15355, 16434, 18315, 18426, 21978, 22410, 24651, 27390, 27639, 30710, 33781, 36630, 41085, 46065, 49302, 54945, 55278, 67562, 82170, 82917, 92130, 101343, 109890, 123255, 138195, 165834, 168905, 202686, 246510, 276390, 304029, 337810, 414585, 506715, 608058, 829170, 912087, 1013430, 1520145, 1824174, 3040290, 4560435, 9120870]

約数ペア:

[(1, 9120870), (2, 4560435), (3, 3040290), (5, 1824174), (6, 1520145), (9, 1013430), (10, 912087), (11, 829170), (15, 608058), (18, 506715), (22, 414585), (27, 337810), (30, 304029), (33, 276390), (37, 246510), (45, 202686), (54, 168905), (55, 165834), (66, 138195), (74, 123255), (83, 109890), (90, 101343), (99, 92130), (110, 82917), (111, 82170), (135, 67562), (165, 55278), (166, 54945), (185, 49302), (198, 46065), (222, 41085), (249, 36630), (270, 33781), (297, 30710), (330, 27639), (333, 27390), (370, 24651), (407, 22410), (415, 21978), (495, 18426), (498, 18315), (555, 16434), (594, 15355), (666, 13695), (747, 12210), (814, 11205), (830, 10989), (913, 9990), (990, 9213), (999, 9130), (1110, 8217), (1221, 7470), (1245, 7326), (1485, 6142), (1494, 6105), (1665, 5478), (1826, 4995), (1998, 4565), (2035, 4482), (2241, 4070), (2442, 3735), (2490, 3663), (2739, 3330), (2970, 3071)]