211797600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{1801}}^1$

素因数の和:1838

約数の個数: 216

約数和(自身を含む): 802401768

約数和(自身を除く): 590604168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1801, 1960, 2100, 2352, 2400, 2450, 2800, 2940, 3360, 3602, 3675, 3920, 4200, 4704, 4900, 5403, 5600, 5880, 7204, 7350, 7840, 8400, 9005, 9800, 10806, 11760, 12607, 14408, 14700, 16800, 18010, 19600, 21612, 23520, 25214, 27015, 28816, 29400, 36020, 37821, 39200, 43224, 45025, 50428, 54030, 57632, 58800, 63035, 72040, 75642, 86448, 88249, 90050, 100856, 108060, 117600, 126070, 135075, 144080, 151284, 172896, 176498, 180100, 189105, 201712, 216120, 252140, 264747, 270150, 288160, 302568, 315175, 352996, 360200, 378210, 403424, 432240, 441245, 504280, 529494, 540300, 605136, 630350, 705992, 720400, 756420, 864480, 882490, 945525, 1008560, 1058988, 1080600, 1210272, 1260700, 1323735, 1411984, 1440800, 1512840, 1764980, 1891050, 2017120, 2117976, 2161200, 2206225, 2521400, 2647470, 2823968, 3025680, 3529960, 3782100, 4235952, 4322400, 4412450, 5042800, 5294940, 6051360, 6618675, 7059920, 7564200, 8471904, 8824900, 10085600, 10589880, 13237350, 14119840, 15128400, 17649800, 21179760, 26474700, 30256800, 35299600, 42359520, 52949400, 70599200, 105898800, 211797600]

約数ペア:

[(1, 211797600), (2, 105898800), (3, 70599200), (4, 52949400), (5, 42359520), (6, 35299600), (7, 30256800), (8, 26474700), (10, 21179760), (12, 17649800), (14, 15128400), (15, 14119840), (16, 13237350), (20, 10589880), (21, 10085600), (24, 8824900), (25, 8471904), (28, 7564200), (30, 7059920), (32, 6618675), (35, 6051360), (40, 5294940), (42, 5042800), (48, 4412450), (49, 4322400), (50, 4235952), (56, 3782100), (60, 3529960), (70, 3025680), (75, 2823968), (80, 2647470), (84, 2521400), (96, 2206225), (98, 2161200), (100, 2117976), (105, 2017120), (112, 1891050), (120, 1764980), (140, 1512840), (147, 1440800), (150, 1411984), (160, 1323735), (168, 1260700), (175, 1210272), (196, 1080600), (200, 1058988), (210, 1008560), (224, 945525), (240, 882490), (245, 864480), (280, 756420), (294, 720400), (300, 705992), (336, 630350), (350, 605136), (392, 540300), (400, 529494), (420, 504280), (480, 441245), (490, 432240), (525, 403424), (560, 378210), (588, 360200), (600, 352996), (672, 315175), (700, 302568), (735, 288160), (784, 270150), (800, 264747), (840, 252140), (980, 216120), (1050, 201712), (1120, 189105), (1176, 180100), (1200, 176498), (1225, 172896), (1400, 151284), (1470, 144080), (1568, 135075), (1680, 126070), (1801, 117600), (1960, 108060), (2100, 100856), (2352, 90050), (2400, 88249), (2450, 86448), (2800, 75642), (2940, 72040), (3360, 63035), (3602, 58800), (3675, 57632), (3920, 54030), (4200, 50428), (4704, 45025), (4900, 43224), (5403, 39200), (5600, 37821), (5880, 36020), (7204, 29400), (7350, 28816), (7840, 27015), (8400, 25214), (9005, 23520), (9800, 21612), (10806, 19600), (11760, 18010), (12607, 16800), (14408, 14700)]