188197020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 658627200

約数和(自身を除く): 470430180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 59, 60, 66, 81, 90, 99, 108, 110, 118, 132, 135, 162, 165, 177, 179, 180, 198, 220, 236, 270, 295, 297, 324, 330, 354, 358, 396, 405, 495, 531, 537, 540, 590, 594, 649, 660, 708, 716, 810, 885, 891, 895, 990, 1062, 1074, 1180, 1188, 1298, 1485, 1593, 1611, 1620, 1770, 1782, 1790, 1947, 1969, 1980, 2124, 2148, 2596, 2655, 2685, 2970, 3186, 3222, 3245, 3540, 3564, 3580, 3894, 3938, 4455, 4779, 4833, 5310, 5370, 5841, 5907, 5940, 6372, 6444, 6490, 7788, 7876, 7965, 8055, 8910, 9558, 9666, 9735, 9845, 10561, 10620, 10740, 11682, 11814, 12980, 14499, 15930, 16110, 17523, 17721, 17820, 19116, 19332, 19470, 19690, 21122, 23364, 23628, 23895, 24165, 28998, 29205, 29535, 31683, 31860, 32220, 35046, 35442, 38940, 39380, 42244, 47790, 48330, 52569, 52805, 53163, 57996, 58410, 59070, 63366, 70092, 70884, 72495, 87615, 88605, 95049, 95580, 96660, 105138, 105610, 106326, 116171, 116820, 118140, 126732, 144990, 158415, 159489, 175230, 177210, 190098, 210276, 211220, 212652, 232342, 262845, 265815, 285147, 289980, 316830, 318978, 348513, 350460, 354420, 380196, 464684, 475245, 525690, 531630, 570294, 580855, 633660, 637956, 697026, 797445, 855441, 950490, 1045539, 1051380, 1063260, 1140588, 1161710, 1394052, 1425735, 1594890, 1710882, 1742565, 1900980, 2091078, 2323420, 2851470, 3136617, 3189780, 3421764, 3485130, 4182156, 4277205, 5227695, 5702940, 6273234, 6970260, 8554410, 9409851, 10455390, 12546468, 15683085, 17108820, 18819702, 20910780, 31366170, 37639404, 47049255, 62732340, 94098510, 188197020]

約数ペア:

[(1, 188197020), (2, 94098510), (3, 62732340), (4, 47049255), (5, 37639404), (6, 31366170), (9, 20910780), (10, 18819702), (11, 17108820), (12, 15683085), (15, 12546468), (18, 10455390), (20, 9409851), (22, 8554410), (27, 6970260), (30, 6273234), (33, 5702940), (36, 5227695), (44, 4277205), (45, 4182156), (54, 3485130), (55, 3421764), (59, 3189780), (60, 3136617), (66, 2851470), (81, 2323420), (90, 2091078), (99, 1900980), (108, 1742565), (110, 1710882), (118, 1594890), (132, 1425735), (135, 1394052), (162, 1161710), (165, 1140588), (177, 1063260), (179, 1051380), (180, 1045539), (198, 950490), (220, 855441), (236, 797445), (270, 697026), (295, 637956), (297, 633660), (324, 580855), (330, 570294), (354, 531630), (358, 525690), (396, 475245), (405, 464684), (495, 380196), (531, 354420), (537, 350460), (540, 348513), (590, 318978), (594, 316830), (649, 289980), (660, 285147), (708, 265815), (716, 262845), (810, 232342), (885, 212652), (891, 211220), (895, 210276), (990, 190098), (1062, 177210), (1074, 175230), (1180, 159489), (1188, 158415), (1298, 144990), (1485, 126732), (1593, 118140), (1611, 116820), (1620, 116171), (1770, 106326), (1782, 105610), (1790, 105138), (1947, 96660), (1969, 95580), (1980, 95049), (2124, 88605), (2148, 87615), (2596, 72495), (2655, 70884), (2685, 70092), (2970, 63366), (3186, 59070), (3222, 58410), (3245, 57996), (3540, 53163), (3564, 52805), (3580, 52569), (3894, 48330), (3938, 47790), (4455, 42244), (4779, 39380), (4833, 38940), (5310, 35442), (5370, 35046), (5841, 32220), (5907, 31860), (5940, 31683), (6372, 29535), (6444, 29205), (6490, 28998), (7788, 24165), (7876, 23895), (7965, 23628), (8055, 23364), (8910, 21122), (9558, 19690), (9666, 19470), (9735, 19332), (9845, 19116), (10561, 17820), (10620, 17721), (10740, 17523), (11682, 16110), (11814, 15930), (12980, 14499)]