12177810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 35458560

約数和(自身を除く): 23280750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 37, 45, 46, 53, 54, 69, 74, 90, 106, 111, 115, 135, 138, 159, 185, 207, 222, 230, 265, 270, 318, 333, 345, 370, 414, 477, 530, 555, 621, 666, 690, 795, 851, 954, 999, 1035, 1110, 1219, 1242, 1431, 1590, 1665, 1702, 1961, 1998, 2070, 2385, 2438, 2553, 2862, 3105, 3330, 3657, 3922, 4255, 4770, 4995, 5106, 5883, 6095, 6210, 7155, 7314, 7659, 8510, 9805, 9990, 10971, 11766, 12190, 12765, 14310, 15318, 17649, 18285, 19610, 21942, 22977, 25530, 29415, 32913, 35298, 36570, 38295, 45103, 45954, 52947, 54855, 58830, 65826, 76590, 88245, 90206, 105894, 109710, 114885, 135309, 164565, 176490, 225515, 229770, 264735, 270618, 329130, 405927, 451030, 529470, 676545, 811854, 1217781, 1353090, 2029635, 2435562, 4059270, 6088905, 12177810]

約数ペア:

[(1, 12177810), (2, 6088905), (3, 4059270), (5, 2435562), (6, 2029635), (9, 1353090), (10, 1217781), (15, 811854), (18, 676545), (23, 529470), (27, 451030), (30, 405927), (37, 329130), (45, 270618), (46, 264735), (53, 229770), (54, 225515), (69, 176490), (74, 164565), (90, 135309), (106, 114885), (111, 109710), (115, 105894), (135, 90206), (138, 88245), (159, 76590), (185, 65826), (207, 58830), (222, 54855), (230, 52947), (265, 45954), (270, 45103), (318, 38295), (333, 36570), (345, 35298), (370, 32913), (414, 29415), (477, 25530), (530, 22977), (555, 21942), (621, 19610), (666, 18285), (690, 17649), (795, 15318), (851, 14310), (954, 12765), (999, 12190), (1035, 11766), (1110, 10971), (1219, 9990), (1242, 9805), (1431, 8510), (1590, 7659), (1665, 7314), (1702, 7155), (1961, 6210), (1998, 6095), (2070, 5883), (2385, 5106), (2438, 4995), (2553, 4770), (2862, 4255), (3105, 3922), (3330, 3657)]