99071280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1824

約数の個数: 240

約数和(自身を含む): 415044864

約数和(自身を除く): 315973584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1787, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3574, 3696, 3960, 4620, 5040, 5361, 5544, 6160, 6930, 7148, 7920, 8935, 9240, 10722, 11088, 12509, 13860, 14296, 16083, 17870, 18480, 19657, 21444, 25018, 26805, 27720, 28592, 32166, 35740, 37527, 39314, 42888, 50036, 53610, 55440, 58971, 62545, 64332, 71480, 75054, 78628, 80415, 85776, 98285, 100072, 107220, 112581, 117942, 125090, 128664, 137599, 142960, 150108, 157256, 160830, 176913, 187635, 196570, 200144, 214440, 225162, 235884, 250180, 257328, 275198, 294855, 300216, 314512, 321660, 353826, 375270, 393140, 412797, 428880, 450324, 471768, 500360, 550396, 562905, 589710, 600432, 643320, 687995, 707652, 750540, 786280, 825594, 884565, 900648, 943536, 1000720, 1100792, 1125810, 1179420, 1238391, 1286640, 1375990, 1415304, 1501080, 1572560, 1651188, 1769130, 1801296, 2063985, 2201584, 2251620, 2358840, 2476782, 2751980, 2830608, 3002160, 3302376, 3538260, 4127970, 4503240, 4717680, 4953564, 5503960, 6191955, 6604752, 7076520, 8255940, 9006480, 9907128, 11007920, 12383910, 14153040, 16511880, 19814256, 24767820, 33023760, 49535640, 99071280]

約数ペア:

[(1, 99071280), (2, 49535640), (3, 33023760), (4, 24767820), (5, 19814256), (6, 16511880), (7, 14153040), (8, 12383910), (9, 11007920), (10, 9907128), (11, 9006480), (12, 8255940), (14, 7076520), (15, 6604752), (16, 6191955), (18, 5503960), (20, 4953564), (21, 4717680), (22, 4503240), (24, 4127970), (28, 3538260), (30, 3302376), (33, 3002160), (35, 2830608), (36, 2751980), (40, 2476782), (42, 2358840), (44, 2251620), (45, 2201584), (48, 2063985), (55, 1801296), (56, 1769130), (60, 1651188), (63, 1572560), (66, 1501080), (70, 1415304), (72, 1375990), (77, 1286640), (80, 1238391), (84, 1179420), (88, 1125810), (90, 1100792), (99, 1000720), (105, 943536), (110, 900648), (112, 884565), (120, 825594), (126, 786280), (132, 750540), (140, 707652), (144, 687995), (154, 643320), (165, 600432), (168, 589710), (176, 562905), (180, 550396), (198, 500360), (210, 471768), (220, 450324), (231, 428880), (240, 412797), (252, 393140), (264, 375270), (280, 353826), (308, 321660), (315, 314512), (330, 300216), (336, 294855), (360, 275198), (385, 257328), (396, 250180), (420, 235884), (440, 225162), (462, 214440), (495, 200144), (504, 196570), (528, 187635), (560, 176913), (616, 160830), (630, 157256), (660, 150108), (693, 142960), (720, 137599), (770, 128664), (792, 125090), (840, 117942), (880, 112581), (924, 107220), (990, 100072), (1008, 98285), (1155, 85776), (1232, 80415), (1260, 78628), (1320, 75054), (1386, 71480), (1540, 64332), (1584, 62545), (1680, 58971), (1787, 55440), (1848, 53610), (1980, 50036), (2310, 42888), (2520, 39314), (2640, 37527), (2772, 35740), (3080, 32166), (3465, 28592), (3574, 27720), (3696, 26805), (3960, 25018), (4620, 21444), (5040, 19657), (5361, 18480), (5544, 17870), (6160, 16083), (6930, 14296), (7148, 13860), (7920, 12509), (8935, 11088), (9240, 10722)]