19252800

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{191}}^1$

素因数の和:226

約数の個数: 252

約数和(自身を含む): 78614016

約数和(自身を除く): 59361216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 191, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 382, 400, 420, 448, 450, 480, 504, 525, 560, 573, 576, 600, 630, 672, 700, 720, 764, 800, 840, 900, 955, 960, 1008, 1050, 1120, 1146, 1200, 1260, 1337, 1344, 1400, 1440, 1528, 1575, 1600, 1680, 1719, 1800, 1910, 2016, 2100, 2240, 2292, 2400, 2520, 2674, 2800, 2865, 2880, 3056, 3150, 3360, 3438, 3600, 3820, 4011, 4032, 4200, 4584, 4775, 4800, 5040, 5348, 5600, 5730, 6112, 6300, 6685, 6720, 6876, 7200, 7640, 8022, 8400, 8595, 9168, 9550, 10080, 10696, 11200, 11460, 12033, 12224, 12600, 13370, 13752, 14325, 14400, 15280, 16044, 16800, 17190, 18336, 19100, 20055, 20160, 21392, 22920, 24066, 25200, 26740, 27504, 28650, 30560, 32088, 33425, 33600, 34380, 36672, 38200, 40110, 42784, 42975, 45840, 48132, 50400, 53480, 55008, 57300, 60165, 61120, 64176, 66850, 68760, 76400, 80220, 85568, 85950, 91680, 96264, 100275, 100800, 106960, 110016, 114600, 120330, 128352, 133700, 137520, 152800, 160440, 171900, 183360, 192528, 200550, 213920, 229200, 240660, 256704, 267400, 275040, 300825, 305600, 320880, 343800, 385056, 401100, 427840, 458400, 481320, 534800, 550080, 601650, 641760, 687600, 770112, 802200, 916800, 962640, 1069600, 1203300, 1283520, 1375200, 1604400, 1925280, 2139200, 2406600, 2750400, 3208800, 3850560, 4813200, 6417600, 9626400, 19252800]

約数ペア:

[(1, 19252800), (2, 9626400), (3, 6417600), (4, 4813200), (5, 3850560), (6, 3208800), (7, 2750400), (8, 2406600), (9, 2139200), (10, 1925280), (12, 1604400), (14, 1375200), (15, 1283520), (16, 1203300), (18, 1069600), (20, 962640), (21, 916800), (24, 802200), (25, 770112), (28, 687600), (30, 641760), (32, 601650), (35, 550080), (36, 534800), (40, 481320), (42, 458400), (45, 427840), (48, 401100), (50, 385056), (56, 343800), (60, 320880), (63, 305600), (64, 300825), (70, 275040), (72, 267400), (75, 256704), (80, 240660), (84, 229200), (90, 213920), (96, 200550), (100, 192528), (105, 183360), (112, 171900), (120, 160440), (126, 152800), (140, 137520), (144, 133700), (150, 128352), (160, 120330), (168, 114600), (175, 110016), (180, 106960), (191, 100800), (192, 100275), (200, 96264), (210, 91680), (224, 85950), (225, 85568), (240, 80220), (252, 76400), (280, 68760), (288, 66850), (300, 64176), (315, 61120), (320, 60165), (336, 57300), (350, 55008), (360, 53480), (382, 50400), (400, 48132), (420, 45840), (448, 42975), (450, 42784), (480, 40110), (504, 38200), (525, 36672), (560, 34380), (573, 33600), (576, 33425), (600, 32088), (630, 30560), (672, 28650), (700, 27504), (720, 26740), (764, 25200), (800, 24066), (840, 22920), (900, 21392), (955, 20160), (960, 20055), (1008, 19100), (1050, 18336), (1120, 17190), (1146, 16800), (1200, 16044), (1260, 15280), (1337, 14400), (1344, 14325), (1400, 13752), (1440, 13370), (1528, 12600), (1575, 12224), (1600, 12033), (1680, 11460), (1719, 11200), (1800, 10696), (1910, 10080), (2016, 9550), (2100, 9168), (2240, 8595), (2292, 8400), (2400, 8022), (2520, 7640), (2674, 7200), (2800, 6876), (2865, 6720), (2880, 6685), (3056, 6300), (3150, 6112), (3360, 5730), (3438, 5600), (3600, 5348), (3820, 5040), (4011, 4800), (4032, 4775), (4200, 4584)]