200178720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{2837}}^1$

素因数の和:2872

約数の個数: 216

約数和(自身を含む): 794918124

約数和(自身を除く): 594739404

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2837, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5674, 5880, 7056, 7840, 8511, 8820, 10080, 11348, 11760, 14112, 14185, 17022, 17640, 19859, 22696, 23520, 25533, 28370, 34044, 35280, 39718, 42555, 45392, 51066, 56740, 59577, 68088, 70560, 79436, 85110, 90784, 99295, 102132, 113480, 119154, 127665, 136176, 139013, 158872, 170220, 178731, 198590, 204264, 226960, 238308, 255330, 272352, 278026, 297885, 317744, 340440, 357462, 397180, 408528, 417039, 453920, 476616, 510660, 556052, 595770, 635488, 680880, 695065, 714924, 794360, 817056, 834078, 893655, 953232, 1021320, 1112104, 1191540, 1251117, 1361760, 1390130, 1429848, 1588720, 1668156, 1787310, 1906464, 2042640, 2085195, 2224208, 2383080, 2502234, 2780260, 2859696, 3177440, 3336312, 3574620, 4085280, 4170390, 4448416, 4766160, 5004468, 5560520, 5719392, 6255585, 6672624, 7149240, 8340780, 9532320, 10008936, 11121040, 12511170, 13345248, 14298480, 16681560, 20017872, 22242080, 25022340, 28596960, 33363120, 40035744, 50044680, 66726240, 100089360, 200178720]

約数ペア:

[(1, 200178720), (2, 100089360), (3, 66726240), (4, 50044680), (5, 40035744), (6, 33363120), (7, 28596960), (8, 25022340), (9, 22242080), (10, 20017872), (12, 16681560), (14, 14298480), (15, 13345248), (16, 12511170), (18, 11121040), (20, 10008936), (21, 9532320), (24, 8340780), (28, 7149240), (30, 6672624), (32, 6255585), (35, 5719392), (36, 5560520), (40, 5004468), (42, 4766160), (45, 4448416), (48, 4170390), (49, 4085280), (56, 3574620), (60, 3336312), (63, 3177440), (70, 2859696), (72, 2780260), (80, 2502234), (84, 2383080), (90, 2224208), (96, 2085195), (98, 2042640), (105, 1906464), (112, 1787310), (120, 1668156), (126, 1588720), (140, 1429848), (144, 1390130), (147, 1361760), (160, 1251117), (168, 1191540), (180, 1112104), (196, 1021320), (210, 953232), (224, 893655), (240, 834078), (245, 817056), (252, 794360), (280, 714924), (288, 695065), (294, 680880), (315, 635488), (336, 595770), (360, 556052), (392, 510660), (420, 476616), (441, 453920), (480, 417039), (490, 408528), (504, 397180), (560, 357462), (588, 340440), (630, 317744), (672, 297885), (720, 278026), (735, 272352), (784, 255330), (840, 238308), (882, 226960), (980, 204264), (1008, 198590), (1120, 178731), (1176, 170220), (1260, 158872), (1440, 139013), (1470, 136176), (1568, 127665), (1680, 119154), (1764, 113480), (1960, 102132), (2016, 99295), (2205, 90784), (2352, 85110), (2520, 79436), (2837, 70560), (2940, 68088), (3360, 59577), (3528, 56740), (3920, 51066), (4410, 45392), (4704, 42555), (5040, 39718), (5674, 35280), (5880, 34044), (7056, 28370), (7840, 25533), (8511, 23520), (8820, 22696), (10080, 19859), (11348, 17640), (11760, 17022), (14112, 14185)]