901204920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10837}}^1$

素因数の和:10875

約数の個数: 256

約数和(自身を含む): 3745612800

約数和(自身を除く): 2844407880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 5544, 5940, 6930, 7560, 8316, 9240, 10395, 10837, 11880, 13860, 16632, 20790, 21674, 27720, 32511, 41580, 43348, 54185, 65022, 75859, 83160, 86696, 97533, 108370, 119207, 130044, 151718, 162555, 195066, 216740, 227577, 238414, 260088, 292599, 303436, 325110, 357621, 379295, 390132, 433480, 455154, 476828, 487665, 585198, 596035, 606872, 650220, 682731, 715242, 758590, 780264, 834449, 910308, 953656, 975330, 1072863, 1137885, 1170396, 1192070, 1300440, 1365462, 1430484, 1462995, 1517180, 1668898, 1788105, 1820616, 1950660, 2048193, 2145726, 2275770, 2340792, 2384140, 2503347, 2730924, 2860968, 2925990, 3034360, 3218589, 3337796, 3413655, 3576210, 3901320, 4096386, 4172245, 4291452, 4551540, 4768280, 5006694, 5364315, 5461848, 5851980, 6437178, 6675592, 6827310, 7152420, 7510041, 8192772, 8344490, 8582904, 9103080, 10013388, 10240965, 10728630, 11703960, 12516735, 12874356, 13654620, 14304840, 15020082, 16092945, 16385544, 16688980, 20026776, 20481930, 21457260, 22530123, 25033470, 25748712, 27309240, 30040164, 32185890, 33377960, 37550205, 40963860, 42914520, 45060246, 50066940, 60080328, 64371780, 75100410, 81927720, 90120492, 100133880, 112650615, 128743560, 150200820, 180240984, 225301230, 300401640, 450602460, 901204920]

約数ペア:

[(1, 901204920), (2, 450602460), (3, 300401640), (4, 225301230), (5, 180240984), (6, 150200820), (7, 128743560), (8, 112650615), (9, 100133880), (10, 90120492), (11, 81927720), (12, 75100410), (14, 64371780), (15, 60080328), (18, 50066940), (20, 45060246), (21, 42914520), (22, 40963860), (24, 37550205), (27, 33377960), (28, 32185890), (30, 30040164), (33, 27309240), (35, 25748712), (36, 25033470), (40, 22530123), (42, 21457260), (44, 20481930), (45, 20026776), (54, 16688980), (55, 16385544), (56, 16092945), (60, 15020082), (63, 14304840), (66, 13654620), (70, 12874356), (72, 12516735), (77, 11703960), (84, 10728630), (88, 10240965), (90, 10013388), (99, 9103080), (105, 8582904), (108, 8344490), (110, 8192772), (120, 7510041), (126, 7152420), (132, 6827310), (135, 6675592), (140, 6437178), (154, 5851980), (165, 5461848), (168, 5364315), (180, 5006694), (189, 4768280), (198, 4551540), (210, 4291452), (216, 4172245), (220, 4096386), (231, 3901320), (252, 3576210), (264, 3413655), (270, 3337796), (280, 3218589), (297, 3034360), (308, 2925990), (315, 2860968), (330, 2730924), (360, 2503347), (378, 2384140), (385, 2340792), (396, 2275770), (420, 2145726), (440, 2048193), (462, 1950660), (495, 1820616), (504, 1788105), (540, 1668898), (594, 1517180), (616, 1462995), (630, 1430484), (660, 1365462), (693, 1300440), (756, 1192070), (770, 1170396), (792, 1137885), (840, 1072863), (924, 975330), (945, 953656), (990, 910308), (1080, 834449), (1155, 780264), (1188, 758590), (1260, 715242), (1320, 682731), (1386, 650220), (1485, 606872), (1512, 596035), (1540, 585198), (1848, 487665), (1890, 476828), (1980, 455154), (2079, 433480), (2310, 390132), (2376, 379295), (2520, 357621), (2772, 325110), (2970, 303436), (3080, 292599), (3465, 260088), (3780, 238414), (3960, 227577), (4158, 216740), (4620, 195066), (5544, 162555), (5940, 151718), (6930, 130044), (7560, 119207), (8316, 108370), (9240, 97533), (10395, 86696), (10837, 83160), (11880, 75859), (13860, 65022), (16632, 54185), (20790, 43348), (21674, 41580), (27720, 32511)]