20059200

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{199}}^1$

素因数の和:234

約数の個数: 252

約数和(自身を含む): 81889600

約数和(自身を除く): 61830400

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, 192, 199, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 398, 400, 420, 448, 450, 480, 504, 525, 560, 576, 597, 600, 630, 672, 700, 720, 796, 800, 840, 900, 960, 995, 1008, 1050, 1120, 1194, 1200, 1260, 1344, 1393, 1400, 1440, 1575, 1592, 1600, 1680, 1791, 1800, 1990, 2016, 2100, 2240, 2388, 2400, 2520, 2786, 2800, 2880, 2985, 3150, 3184, 3360, 3582, 3600, 3980, 4032, 4179, 4200, 4776, 4800, 4975, 5040, 5572, 5600, 5970, 6300, 6368, 6720, 6965, 7164, 7200, 7960, 8358, 8400, 8955, 9552, 9950, 10080, 11144, 11200, 11940, 12537, 12600, 12736, 13930, 14328, 14400, 14925, 15920, 16716, 16800, 17910, 19104, 19900, 20160, 20895, 22288, 23880, 25074, 25200, 27860, 28656, 29850, 31840, 33432, 33600, 34825, 35820, 38208, 39800, 41790, 44576, 44775, 47760, 50148, 50400, 55720, 57312, 59700, 62685, 63680, 66864, 69650, 71640, 79600, 83580, 89152, 89550, 95520, 100296, 100800, 104475, 111440, 114624, 119400, 125370, 133728, 139300, 143280, 159200, 167160, 179100, 191040, 200592, 208950, 222880, 238800, 250740, 267456, 278600, 286560, 313425, 318400, 334320, 358200, 401184, 417900, 445760, 477600, 501480, 557200, 573120, 626850, 668640, 716400, 802368, 835800, 955200, 1002960, 1114400, 1253700, 1337280, 1432800, 1671600, 2005920, 2228800, 2507400, 2865600, 3343200, 4011840, 5014800, 6686400, 10029600, 20059200]

約数ペア:

[(1, 20059200), (2, 10029600), (3, 6686400), (4, 5014800), (5, 4011840), (6, 3343200), (7, 2865600), (8, 2507400), (9, 2228800), (10, 2005920), (12, 1671600), (14, 1432800), (15, 1337280), (16, 1253700), (18, 1114400), (20, 1002960), (21, 955200), (24, 835800), (25, 802368), (28, 716400), (30, 668640), (32, 626850), (35, 573120), (36, 557200), (40, 501480), (42, 477600), (45, 445760), (48, 417900), (50, 401184), (56, 358200), (60, 334320), (63, 318400), (64, 313425), (70, 286560), (72, 278600), (75, 267456), (80, 250740), (84, 238800), (90, 222880), (96, 208950), (100, 200592), (105, 191040), (112, 179100), (120, 167160), (126, 159200), (140, 143280), (144, 139300), (150, 133728), (160, 125370), (168, 119400), (175, 114624), (180, 111440), (192, 104475), (199, 100800), (200, 100296), (210, 95520), (224, 89550), (225, 89152), (240, 83580), (252, 79600), (280, 71640), (288, 69650), (300, 66864), (315, 63680), (320, 62685), (336, 59700), (350, 57312), (360, 55720), (398, 50400), (400, 50148), (420, 47760), (448, 44775), (450, 44576), (480, 41790), (504, 39800), (525, 38208), (560, 35820), (576, 34825), (597, 33600), (600, 33432), (630, 31840), (672, 29850), (700, 28656), (720, 27860), (796, 25200), (800, 25074), (840, 23880), (900, 22288), (960, 20895), (995, 20160), (1008, 19900), (1050, 19104), (1120, 17910), (1194, 16800), (1200, 16716), (1260, 15920), (1344, 14925), (1393, 14400), (1400, 14328), (1440, 13930), (1575, 12736), (1592, 12600), (1600, 12537), (1680, 11940), (1791, 11200), (1800, 11144), (1990, 10080), (2016, 9950), (2100, 9552), (2240, 8955), (2388, 8400), (2400, 8358), (2520, 7960), (2786, 7200), (2800, 7164), (2880, 6965), (2985, 6720), (3150, 6368), (3184, 6300), (3360, 5970), (3582, 5600), (3600, 5572), (3980, 5040), (4032, 4975), (4179, 4800), (4200, 4776)]