61702560

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{23}}^2$

素因数の和:79

約数の個数: 252

約数和(自身を含む): 228474162

約数和(自身を除く): 166771602

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 529, 540, 552, 621, 648, 690, 720, 729, 736, 810, 828, 864, 920, 972, 1035, 1058, 1080, 1104, 1215, 1242, 1296, 1380, 1440, 1458, 1587, 1620, 1656, 1840, 1863, 1944, 2070, 2116, 2160, 2208, 2430, 2484, 2592, 2645, 2760, 2916, 3105, 3174, 3240, 3312, 3645, 3680, 3726, 3888, 4140, 4232, 4320, 4761, 4860, 4968, 5290, 5520, 5589, 5832, 6210, 6348, 6480, 6624, 7290, 7452, 7776, 7935, 8280, 8464, 9315, 9522, 9720, 9936, 10580, 11040, 11178, 11664, 12420, 12696, 12960, 14283, 14580, 14904, 15870, 16560, 16767, 16928, 18630, 19044, 19440, 19872, 21160, 22356, 23328, 23805, 24840, 25392, 27945, 28566, 29160, 29808, 31740, 33120, 33534, 37260, 38088, 38880, 42320, 42849, 44712, 47610, 49680, 50784, 55890, 57132, 58320, 59616, 63480, 67068, 71415, 74520, 76176, 83835, 84640, 85698, 89424, 95220, 99360, 111780, 114264, 116640, 126960, 128547, 134136, 142830, 149040, 152352, 167670, 171396, 178848, 190440, 214245, 223560, 228528, 253920, 257094, 268272, 285660, 298080, 335340, 342792, 380880, 385641, 428490, 447120, 457056, 514188, 536544, 571320, 642735, 670680, 685584, 761760, 771282, 856980, 894240, 1028376, 1142640, 1285470, 1341360, 1371168, 1542564, 1713960, 1928205, 2056752, 2285280, 2570940, 2682720, 3085128, 3427920, 3856410, 4113504, 5141880, 6170256, 6855840, 7712820, 10283760, 12340512, 15425640, 20567520, 30851280, 61702560]

約数ペア:

[(1, 61702560), (2, 30851280), (3, 20567520), (4, 15425640), (5, 12340512), (6, 10283760), (8, 7712820), (9, 6855840), (10, 6170256), (12, 5141880), (15, 4113504), (16, 3856410), (18, 3427920), (20, 3085128), (23, 2682720), (24, 2570940), (27, 2285280), (30, 2056752), (32, 1928205), (36, 1713960), (40, 1542564), (45, 1371168), (46, 1341360), (48, 1285470), (54, 1142640), (60, 1028376), (69, 894240), (72, 856980), (80, 771282), (81, 761760), (90, 685584), (92, 670680), (96, 642735), (108, 571320), (115, 536544), (120, 514188), (135, 457056), (138, 447120), (144, 428490), (160, 385641), (162, 380880), (180, 342792), (184, 335340), (207, 298080), (216, 285660), (230, 268272), (240, 257094), (243, 253920), (270, 228528), (276, 223560), (288, 214245), (324, 190440), (345, 178848), (360, 171396), (368, 167670), (405, 152352), (414, 149040), (432, 142830), (460, 134136), (480, 128547), (486, 126960), (529, 116640), (540, 114264), (552, 111780), (621, 99360), (648, 95220), (690, 89424), (720, 85698), (729, 84640), (736, 83835), (810, 76176), (828, 74520), (864, 71415), (920, 67068), (972, 63480), (1035, 59616), (1058, 58320), (1080, 57132), (1104, 55890), (1215, 50784), (1242, 49680), (1296, 47610), (1380, 44712), (1440, 42849), (1458, 42320), (1587, 38880), (1620, 38088), (1656, 37260), (1840, 33534), (1863, 33120), (1944, 31740), (2070, 29808), (2116, 29160), (2160, 28566), (2208, 27945), (2430, 25392), (2484, 24840), (2592, 23805), (2645, 23328), (2760, 22356), (2916, 21160), (3105, 19872), (3174, 19440), (3240, 19044), (3312, 18630), (3645, 16928), (3680, 16767), (3726, 16560), (3888, 15870), (4140, 14904), (4232, 14580), (4320, 14283), (4761, 12960), (4860, 12696), (4968, 12420), (5290, 11664), (5520, 11178), (5589, 11040), (5832, 10580), (6210, 9936), (6348, 9720), (6480, 9522), (6624, 9315), (7290, 8464), (7452, 8280), (7776, 7935)]