201222000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{1597}}^1$

素因数の和:1633

約数の個数: 240

約数和(自身を含む): 803704512

約数和(自身を除く): 602482512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1500, 1575, 1597, 1680, 1750, 1800, 2000, 2100, 2250, 2520, 2625, 2800, 3000, 3150, 3194, 3500, 3600, 4200, 4500, 4791, 5040, 5250, 6000, 6300, 6388, 7000, 7875, 7985, 8400, 9000, 9582, 10500, 11179, 12600, 12776, 14000, 14373, 15750, 15970, 18000, 19164, 21000, 22358, 23955, 25200, 25552, 28746, 31500, 31940, 33537, 38328, 39925, 42000, 44716, 47910, 55895, 57492, 63000, 63880, 67074, 71865, 76656, 79850, 89432, 95820, 100611, 111790, 114984, 119775, 126000, 127760, 134148, 143730, 159700, 167685, 178864, 191640, 199625, 201222, 223580, 229968, 239550, 268296, 279475, 287460, 319400, 335370, 359325, 383280, 399250, 402444, 447160, 479100, 503055, 536592, 558950, 574920, 598875, 638800, 670740, 718650, 798500, 804888, 838425, 894320, 958200, 1006110, 1117900, 1149840, 1197750, 1341480, 1397375, 1437300, 1597000, 1609776, 1676850, 1796625, 1916400, 2012220, 2235800, 2395500, 2515275, 2682960, 2794750, 2874600, 3194000, 3353700, 3593250, 4024440, 4192125, 4471600, 4791000, 5030550, 5589500, 5749200, 6707400, 7186500, 8048880, 8384250, 9582000, 10061100, 11179000, 12576375, 13414800, 14373000, 16768500, 20122200, 22358000, 25152750, 28746000, 33537000, 40244400, 50305500, 67074000, 100611000, 201222000]

約数ペア:

[(1, 201222000), (2, 100611000), (3, 67074000), (4, 50305500), (5, 40244400), (6, 33537000), (7, 28746000), (8, 25152750), (9, 22358000), (10, 20122200), (12, 16768500), (14, 14373000), (15, 13414800), (16, 12576375), (18, 11179000), (20, 10061100), (21, 9582000), (24, 8384250), (25, 8048880), (28, 7186500), (30, 6707400), (35, 5749200), (36, 5589500), (40, 5030550), (42, 4791000), (45, 4471600), (48, 4192125), (50, 4024440), (56, 3593250), (60, 3353700), (63, 3194000), (70, 2874600), (72, 2794750), (75, 2682960), (80, 2515275), (84, 2395500), (90, 2235800), (100, 2012220), (105, 1916400), (112, 1796625), (120, 1676850), (125, 1609776), (126, 1597000), (140, 1437300), (144, 1397375), (150, 1341480), (168, 1197750), (175, 1149840), (180, 1117900), (200, 1006110), (210, 958200), (225, 894320), (240, 838425), (250, 804888), (252, 798500), (280, 718650), (300, 670740), (315, 638800), (336, 598875), (350, 574920), (360, 558950), (375, 536592), (400, 503055), (420, 479100), (450, 447160), (500, 402444), (504, 399250), (525, 383280), (560, 359325), (600, 335370), (630, 319400), (700, 287460), (720, 279475), (750, 268296), (840, 239550), (875, 229968), (900, 223580), (1000, 201222), (1008, 199625), (1050, 191640), (1125, 178864), (1200, 167685), (1260, 159700), (1400, 143730), (1500, 134148), (1575, 127760), (1597, 126000), (1680, 119775), (1750, 114984), (1800, 111790), (2000, 100611), (2100, 95820), (2250, 89432), (2520, 79850), (2625, 76656), (2800, 71865), (3000, 67074), (3150, 63880), (3194, 63000), (3500, 57492), (3600, 55895), (4200, 47910), (4500, 44716), (4791, 42000), (5040, 39925), (5250, 38328), (6000, 33537), (6300, 31940), (6388, 31500), (7000, 28746), (7875, 25552), (7985, 25200), (8400, 23955), (9000, 22358), (9582, 21000), (10500, 19164), (11179, 18000), (12600, 15970), (12776, 15750), (14000, 14373)]