80488800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{1597}}^1$

素因数の和:1630

約数の個数: 216

約数和(自身を含む): 324572976

約数和(自身を除く): 244084176

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, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1597, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3194, 3360, 3600, 4200, 4791, 5040, 5600, 6300, 6388, 7200, 7985, 8400, 9582, 10080, 11179, 12600, 12776, 14373, 15970, 16800, 19164, 22358, 23955, 25200, 25552, 28746, 31940, 33537, 38328, 39925, 44716, 47910, 50400, 51104, 55895, 57492, 63880, 67074, 71865, 76656, 79850, 89432, 95820, 100611, 111790, 114984, 119775, 127760, 134148, 143730, 153312, 159700, 167685, 178864, 191640, 201222, 223580, 229968, 239550, 255520, 268296, 279475, 287460, 319400, 335370, 357728, 359325, 383280, 402444, 447160, 459936, 479100, 503055, 536592, 558950, 574920, 638800, 670740, 718650, 766560, 804888, 838425, 894320, 958200, 1006110, 1073184, 1117900, 1149840, 1277600, 1341480, 1437300, 1609776, 1676850, 1788640, 1916400, 2012220, 2235800, 2299680, 2515275, 2682960, 2874600, 3219552, 3353700, 3832800, 4024440, 4471600, 5030550, 5365920, 5749200, 6707400, 8048880, 8943200, 10061100, 11498400, 13414800, 16097760, 20122200, 26829600, 40244400, 80488800]

約数ペア:

[(1, 80488800), (2, 40244400), (3, 26829600), (4, 20122200), (5, 16097760), (6, 13414800), (7, 11498400), (8, 10061100), (9, 8943200), (10, 8048880), (12, 6707400), (14, 5749200), (15, 5365920), (16, 5030550), (18, 4471600), (20, 4024440), (21, 3832800), (24, 3353700), (25, 3219552), (28, 2874600), (30, 2682960), (32, 2515275), (35, 2299680), (36, 2235800), (40, 2012220), (42, 1916400), (45, 1788640), (48, 1676850), (50, 1609776), (56, 1437300), (60, 1341480), (63, 1277600), (70, 1149840), (72, 1117900), (75, 1073184), (80, 1006110), (84, 958200), (90, 894320), (96, 838425), (100, 804888), (105, 766560), (112, 718650), (120, 670740), (126, 638800), (140, 574920), (144, 558950), (150, 536592), (160, 503055), (168, 479100), (175, 459936), (180, 447160), (200, 402444), (210, 383280), (224, 359325), (225, 357728), (240, 335370), (252, 319400), (280, 287460), (288, 279475), (300, 268296), (315, 255520), (336, 239550), (350, 229968), (360, 223580), (400, 201222), (420, 191640), (450, 178864), (480, 167685), (504, 159700), (525, 153312), (560, 143730), (600, 134148), (630, 127760), (672, 119775), (700, 114984), (720, 111790), (800, 100611), (840, 95820), (900, 89432), (1008, 79850), (1050, 76656), (1120, 71865), (1200, 67074), (1260, 63880), (1400, 57492), (1440, 55895), (1575, 51104), (1597, 50400), (1680, 47910), (1800, 44716), (2016, 39925), (2100, 38328), (2400, 33537), (2520, 31940), (2800, 28746), (3150, 25552), (3194, 25200), (3360, 23955), (3600, 22358), (4200, 19164), (4791, 16800), (5040, 15970), (5600, 14373), (6300, 12776), (6388, 12600), (7200, 11179), (7985, 10080), (8400, 9582)]