165022200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{1871}}^1$

素因数の和:1907

約数の個数: 216

約数和(自身を含む): 645025680

約数和(自身を除く): 480003480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1764, 1800, 1871, 1960, 2100, 2205, 2450, 2520, 2940, 3150, 3528, 3675, 3742, 4200, 4410, 4900, 5613, 5880, 6300, 7350, 7484, 8820, 9355, 9800, 11025, 11226, 12600, 13097, 14700, 14968, 16839, 17640, 18710, 22050, 22452, 26194, 28065, 29400, 33678, 37420, 39291, 44100, 44904, 46775, 52388, 56130, 65485, 67356, 74840, 78582, 84195, 88200, 91679, 93550, 104776, 112260, 117873, 130970, 134712, 140325, 157164, 168390, 183358, 187100, 196455, 224520, 235746, 261940, 275037, 280650, 314328, 327425, 336780, 366716, 374200, 392910, 420975, 458395, 471492, 523880, 550074, 561300, 589365, 654850, 673560, 733432, 785820, 825111, 841950, 916790, 942984, 982275, 1100148, 1122600, 1178730, 1309700, 1375185, 1571640, 1650222, 1683900, 1833580, 1964550, 2200296, 2291975, 2357460, 2619400, 2750370, 2946825, 3300444, 3367800, 3667160, 3929100, 4125555, 4583950, 4714920, 5500740, 5893650, 6600888, 6875925, 7858200, 8251110, 9167900, 11001480, 11787300, 13751850, 16502220, 18335800, 20627775, 23574600, 27503700, 33004440, 41255550, 55007400, 82511100, 165022200]

約数ペア:

[(1, 165022200), (2, 82511100), (3, 55007400), (4, 41255550), (5, 33004440), (6, 27503700), (7, 23574600), (8, 20627775), (9, 18335800), (10, 16502220), (12, 13751850), (14, 11787300), (15, 11001480), (18, 9167900), (20, 8251110), (21, 7858200), (24, 6875925), (25, 6600888), (28, 5893650), (30, 5500740), (35, 4714920), (36, 4583950), (40, 4125555), (42, 3929100), (45, 3667160), (49, 3367800), (50, 3300444), (56, 2946825), (60, 2750370), (63, 2619400), (70, 2357460), (72, 2291975), (75, 2200296), (84, 1964550), (90, 1833580), (98, 1683900), (100, 1650222), (105, 1571640), (120, 1375185), (126, 1309700), (140, 1178730), (147, 1122600), (150, 1100148), (168, 982275), (175, 942984), (180, 916790), (196, 841950), (200, 825111), (210, 785820), (225, 733432), (245, 673560), (252, 654850), (280, 589365), (294, 561300), (300, 550074), (315, 523880), (350, 471492), (360, 458395), (392, 420975), (420, 392910), (441, 374200), (450, 366716), (490, 336780), (504, 327425), (525, 314328), (588, 280650), (600, 275037), (630, 261940), (700, 235746), (735, 224520), (840, 196455), (882, 187100), (900, 183358), (980, 168390), (1050, 157164), (1176, 140325), (1225, 134712), (1260, 130970), (1400, 117873), (1470, 112260), (1575, 104776), (1764, 93550), (1800, 91679), (1871, 88200), (1960, 84195), (2100, 78582), (2205, 74840), (2450, 67356), (2520, 65485), (2940, 56130), (3150, 52388), (3528, 46775), (3675, 44904), (3742, 44100), (4200, 39291), (4410, 37420), (4900, 33678), (5613, 29400), (5880, 28065), (6300, 26194), (7350, 22452), (7484, 22050), (8820, 18710), (9355, 17640), (9800, 16839), (11025, 14968), (11226, 14700), (12600, 13097)]