82642680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1155

約数の個数: 160

約数和(自身を含む): 290109600

約数和(自身を除く): 207466920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1109, 1242, 1380, 1620, 1656, 1863, 2070, 2218, 2484, 2760, 3105, 3240, 3327, 3726, 4140, 4436, 4968, 5545, 6210, 6654, 7452, 8280, 8872, 9315, 9981, 11090, 12420, 13308, 14904, 16635, 18630, 19962, 22180, 24840, 25507, 26616, 29943, 33270, 37260, 39924, 44360, 49905, 51014, 59886, 66540, 74520, 76521, 79848, 89829, 99810, 102028, 119772, 127535, 133080, 149715, 153042, 179658, 199620, 204056, 229563, 239544, 255070, 299430, 306084, 359316, 382605, 399240, 449145, 459126, 510140, 598860, 612168, 688689, 718632, 765210, 898290, 918252, 1020280, 1147815, 1197720, 1377378, 1530420, 1796580, 1836504, 2066067, 2295630, 2754756, 3060840, 3443445, 3593160, 4132134, 4591260, 5509512, 6886890, 8264268, 9182520, 10330335, 13773780, 16528536, 20660670, 27547560, 41321340, 82642680]

約数ペア:

[(1, 82642680), (2, 41321340), (3, 27547560), (4, 20660670), (5, 16528536), (6, 13773780), (8, 10330335), (9, 9182520), (10, 8264268), (12, 6886890), (15, 5509512), (18, 4591260), (20, 4132134), (23, 3593160), (24, 3443445), (27, 3060840), (30, 2754756), (36, 2295630), (40, 2066067), (45, 1836504), (46, 1796580), (54, 1530420), (60, 1377378), (69, 1197720), (72, 1147815), (81, 1020280), (90, 918252), (92, 898290), (108, 765210), (115, 718632), (120, 688689), (135, 612168), (138, 598860), (162, 510140), (180, 459126), (184, 449145), (207, 399240), (216, 382605), (230, 359316), (270, 306084), (276, 299430), (324, 255070), (345, 239544), (360, 229563), (405, 204056), (414, 199620), (460, 179658), (540, 153042), (552, 149715), (621, 133080), (648, 127535), (690, 119772), (810, 102028), (828, 99810), (920, 89829), (1035, 79848), (1080, 76521), (1109, 74520), (1242, 66540), (1380, 59886), (1620, 51014), (1656, 49905), (1863, 44360), (2070, 39924), (2218, 37260), (2484, 33270), (2760, 29943), (3105, 26616), (3240, 25507), (3327, 24840), (3726, 22180), (4140, 19962), (4436, 18630), (4968, 16635), (5545, 14904), (6210, 13308), (6654, 12420), (7452, 11090), (8280, 9981), (8872, 9315)]