272519640

素因数分解:

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

素因数の和:125

約数の個数: 288

約数和(自身を含む): 978279120

約数和(自身を除く): 705759480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 53, 54, 60, 69, 72, 81, 90, 92, 106, 108, 115, 120, 135, 138, 159, 162, 180, 184, 207, 212, 216, 230, 243, 265, 270, 276, 318, 324, 345, 360, 405, 414, 424, 460, 477, 486, 529, 530, 540, 552, 621, 636, 648, 690, 795, 810, 828, 920, 954, 972, 1035, 1058, 1060, 1080, 1215, 1219, 1242, 1272, 1380, 1431, 1587, 1590, 1620, 1656, 1863, 1908, 1944, 2070, 2116, 2120, 2385, 2430, 2438, 2484, 2645, 2760, 2862, 3105, 3174, 3180, 3240, 3657, 3726, 3816, 4140, 4232, 4293, 4761, 4770, 4860, 4876, 4968, 5290, 5589, 5724, 6095, 6210, 6348, 6360, 7155, 7314, 7452, 7935, 8280, 8586, 9315, 9522, 9540, 9720, 9752, 10580, 10971, 11178, 11448, 12190, 12420, 12696, 12879, 14283, 14310, 14628, 14904, 15870, 17172, 18285, 18630, 19044, 19080, 21160, 21465, 21942, 22356, 23805, 24380, 24840, 25758, 27945, 28037, 28566, 28620, 29256, 31740, 32913, 34344, 36570, 37260, 38088, 42849, 42930, 43884, 44712, 47610, 48760, 51516, 54855, 55890, 56074, 57132, 57240, 63480, 64395, 65826, 71415, 73140, 74520, 84111, 85698, 85860, 87768, 95220, 98739, 103032, 109710, 111780, 112148, 114264, 128547, 128790, 131652, 140185, 142830, 146280, 164565, 168222, 171396, 171720, 190440, 197478, 214245, 219420, 223560, 224296, 252333, 257094, 257580, 263304, 280370, 285660, 296217, 329130, 336444, 342792, 394956, 420555, 428490, 438840, 493695, 504666, 514188, 515160, 560740, 571320, 592434, 642735, 658260, 672888, 756999, 789912, 841110, 856980, 987390, 1009332, 1028376, 1121480, 1184868, 1261665, 1285470, 1316520, 1481085, 1513998, 1682220, 1713960, 1974780, 2018664, 2270997, 2369736, 2523330, 2570940, 2962170, 3027996, 3364440, 3784995, 3949560, 4541994, 5046660, 5141880, 5924340, 6055992, 6812991, 7569990, 9083988, 10093320, 11354985, 11848680, 13625982, 15139980, 18167976, 22709970, 27251964, 30279960, 34064955, 45419940, 54503928, 68129910, 90839880, 136259820, 272519640]

約数ペア:

[(1, 272519640), (2, 136259820), (3, 90839880), (4, 68129910), (5, 54503928), (6, 45419940), (8, 34064955), (9, 30279960), (10, 27251964), (12, 22709970), (15, 18167976), (18, 15139980), (20, 13625982), (23, 11848680), (24, 11354985), (27, 10093320), (30, 9083988), (36, 7569990), (40, 6812991), (45, 6055992), (46, 5924340), (53, 5141880), (54, 5046660), (60, 4541994), (69, 3949560), (72, 3784995), (81, 3364440), (90, 3027996), (92, 2962170), (106, 2570940), (108, 2523330), (115, 2369736), (120, 2270997), (135, 2018664), (138, 1974780), (159, 1713960), (162, 1682220), (180, 1513998), (184, 1481085), (207, 1316520), (212, 1285470), (216, 1261665), (230, 1184868), (243, 1121480), (265, 1028376), (270, 1009332), (276, 987390), (318, 856980), (324, 841110), (345, 789912), (360, 756999), (405, 672888), (414, 658260), (424, 642735), (460, 592434), (477, 571320), (486, 560740), (529, 515160), (530, 514188), (540, 504666), (552, 493695), (621, 438840), (636, 428490), (648, 420555), (690, 394956), (795, 342792), (810, 336444), (828, 329130), (920, 296217), (954, 285660), (972, 280370), (1035, 263304), (1058, 257580), (1060, 257094), (1080, 252333), (1215, 224296), (1219, 223560), (1242, 219420), (1272, 214245), (1380, 197478), (1431, 190440), (1587, 171720), (1590, 171396), (1620, 168222), (1656, 164565), (1863, 146280), (1908, 142830), (1944, 140185), (2070, 131652), (2116, 128790), (2120, 128547), (2385, 114264), (2430, 112148), (2438, 111780), (2484, 109710), (2645, 103032), (2760, 98739), (2862, 95220), (3105, 87768), (3174, 85860), (3180, 85698), (3240, 84111), (3657, 74520), (3726, 73140), (3816, 71415), (4140, 65826), (4232, 64395), (4293, 63480), (4761, 57240), (4770, 57132), (4860, 56074), (4876, 55890), (4968, 54855), (5290, 51516), (5589, 48760), (5724, 47610), (6095, 44712), (6210, 43884), (6348, 42930), (6360, 42849), (7155, 38088), (7314, 37260), (7452, 36570), (7935, 34344), (8280, 32913), (8586, 31740), (9315, 29256), (9522, 28620), (9540, 28566), (9720, 28037), (9752, 27945), (10580, 25758), (10971, 24840), (11178, 24380), (11448, 23805), (12190, 22356), (12420, 21942), (12696, 21465), (12879, 21160), (14283, 19080), (14310, 19044), (14628, 18630), (14904, 18285), (15870, 17172)]