212295600

素因数分解:

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

素因数の和:1825

約数の個数: 240

約数和(自身を含む): 824768640

約数和(自身を除く): 612473040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 330, 360, 396, 400, 432, 440, 450, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 825, 880, 900, 990, 1080, 1100, 1188, 1200, 1320, 1350, 1485, 1584, 1650, 1787, 1800, 1980, 2160, 2200, 2376, 2475, 2640, 2700, 2970, 3300, 3574, 3600, 3960, 4400, 4752, 4950, 5361, 5400, 5940, 6600, 7148, 7425, 7920, 8935, 9900, 10722, 10800, 11880, 13200, 14296, 14850, 16083, 17870, 19657, 19800, 21444, 23760, 26805, 28592, 29700, 32166, 35740, 39314, 39600, 42888, 44675, 48249, 53610, 58971, 59400, 64332, 71480, 78628, 80415, 85776, 89350, 96498, 98285, 107220, 117942, 118800, 128664, 134025, 142960, 157256, 160830, 176913, 178700, 192996, 196570, 214440, 235884, 241245, 257328, 268050, 294855, 314512, 321660, 353826, 357400, 385992, 393140, 402075, 428880, 471768, 482490, 491425, 530739, 536100, 589710, 643320, 707652, 714800, 771984, 786280, 804150, 884565, 943536, 964980, 982850, 1061478, 1072200, 1179420, 1206225, 1286640, 1415304, 1474275, 1572560, 1608300, 1769130, 1929960, 1965700, 2122956, 2144400, 2358840, 2412450, 2653695, 2830608, 2948550, 3216600, 3538260, 3859920, 3931400, 4245912, 4422825, 4717680, 4824900, 5307390, 5897100, 6433200, 7076520, 7862800, 8491824, 8845650, 9649800, 10614780, 11794200, 13268475, 14153040, 17691300, 19299600, 21229560, 23588400, 26536950, 35382600, 42459120, 53073900, 70765200, 106147800, 212295600]

約数ペア:

[(1, 212295600), (2, 106147800), (3, 70765200), (4, 53073900), (5, 42459120), (6, 35382600), (8, 26536950), (9, 23588400), (10, 21229560), (11, 19299600), (12, 17691300), (15, 14153040), (16, 13268475), (18, 11794200), (20, 10614780), (22, 9649800), (24, 8845650), (25, 8491824), (27, 7862800), (30, 7076520), (33, 6433200), (36, 5897100), (40, 5307390), (44, 4824900), (45, 4717680), (48, 4422825), (50, 4245912), (54, 3931400), (55, 3859920), (60, 3538260), (66, 3216600), (72, 2948550), (75, 2830608), (80, 2653695), (88, 2412450), (90, 2358840), (99, 2144400), (100, 2122956), (108, 1965700), (110, 1929960), (120, 1769130), (132, 1608300), (135, 1572560), (144, 1474275), (150, 1415304), (165, 1286640), (176, 1206225), (180, 1179420), (198, 1072200), (200, 1061478), (216, 982850), (220, 964980), (225, 943536), (240, 884565), (264, 804150), (270, 786280), (275, 771984), (297, 714800), (300, 707652), (330, 643320), (360, 589710), (396, 536100), (400, 530739), (432, 491425), (440, 482490), (450, 471768), (495, 428880), (528, 402075), (540, 393140), (550, 385992), (594, 357400), (600, 353826), (660, 321660), (675, 314512), (720, 294855), (792, 268050), (825, 257328), (880, 241245), (900, 235884), (990, 214440), (1080, 196570), (1100, 192996), (1188, 178700), (1200, 176913), (1320, 160830), (1350, 157256), (1485, 142960), (1584, 134025), (1650, 128664), (1787, 118800), (1800, 117942), (1980, 107220), (2160, 98285), (2200, 96498), (2376, 89350), (2475, 85776), (2640, 80415), (2700, 78628), (2970, 71480), (3300, 64332), (3574, 59400), (3600, 58971), (3960, 53610), (4400, 48249), (4752, 44675), (4950, 42888), (5361, 39600), (5400, 39314), (5940, 35740), (6600, 32166), (7148, 29700), (7425, 28592), (7920, 26805), (8935, 23760), (9900, 21444), (10722, 19800), (10800, 19657), (11880, 17870), (13200, 16083), (14296, 14850)]