202137540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 653184000

約数和(自身を除く): 451046460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 59, 60, 66, 87, 110, 116, 118, 132, 145, 165, 174, 177, 179, 220, 236, 290, 295, 319, 330, 348, 354, 358, 435, 537, 580, 590, 638, 649, 660, 708, 716, 870, 885, 895, 957, 1074, 1180, 1276, 1298, 1595, 1711, 1740, 1770, 1790, 1914, 1947, 1969, 2148, 2596, 2685, 3190, 3245, 3422, 3540, 3580, 3828, 3894, 3938, 4785, 5133, 5191, 5370, 5907, 6380, 6490, 6844, 7788, 7876, 8555, 9570, 9735, 9845, 10266, 10382, 10561, 10740, 11814, 12980, 15573, 17110, 18821, 19140, 19470, 19690, 20532, 20764, 21122, 23628, 25665, 25955, 29535, 31146, 31683, 34220, 37642, 38940, 39380, 42244, 51330, 51910, 52805, 56463, 57101, 59070, 62292, 63366, 75284, 77865, 94105, 102660, 103820, 105610, 112926, 114202, 116171, 118140, 126732, 155730, 158415, 171303, 188210, 211220, 225852, 228404, 232342, 282315, 285505, 306269, 311460, 316830, 342606, 348513, 376420, 464684, 564630, 571010, 580855, 612538, 633660, 685212, 697026, 856515, 918807, 1129260, 1142020, 1161710, 1225076, 1394052, 1531345, 1713030, 1742565, 1837614, 2323420, 3062690, 3368959, 3426060, 3485130, 3675228, 4594035, 6125380, 6737918, 6970260, 9188070, 10106877, 13475836, 16844795, 18376140, 20213754, 33689590, 40427508, 50534385, 67379180, 101068770, 202137540]

約数ペア:

[(1, 202137540), (2, 101068770), (3, 67379180), (4, 50534385), (5, 40427508), (6, 33689590), (10, 20213754), (11, 18376140), (12, 16844795), (15, 13475836), (20, 10106877), (22, 9188070), (29, 6970260), (30, 6737918), (33, 6125380), (44, 4594035), (55, 3675228), (58, 3485130), (59, 3426060), (60, 3368959), (66, 3062690), (87, 2323420), (110, 1837614), (116, 1742565), (118, 1713030), (132, 1531345), (145, 1394052), (165, 1225076), (174, 1161710), (177, 1142020), (179, 1129260), (220, 918807), (236, 856515), (290, 697026), (295, 685212), (319, 633660), (330, 612538), (348, 580855), (354, 571010), (358, 564630), (435, 464684), (537, 376420), (580, 348513), (590, 342606), (638, 316830), (649, 311460), (660, 306269), (708, 285505), (716, 282315), (870, 232342), (885, 228404), (895, 225852), (957, 211220), (1074, 188210), (1180, 171303), (1276, 158415), (1298, 155730), (1595, 126732), (1711, 118140), (1740, 116171), (1770, 114202), (1790, 112926), (1914, 105610), (1947, 103820), (1969, 102660), (2148, 94105), (2596, 77865), (2685, 75284), (3190, 63366), (3245, 62292), (3422, 59070), (3540, 57101), (3580, 56463), (3828, 52805), (3894, 51910), (3938, 51330), (4785, 42244), (5133, 39380), (5191, 38940), (5370, 37642), (5907, 34220), (6380, 31683), (6490, 31146), (6844, 29535), (7788, 25955), (7876, 25665), (8555, 23628), (9570, 21122), (9735, 20764), (9845, 20532), (10266, 19690), (10382, 19470), (10561, 19140), (10740, 18821), (11814, 17110), (12980, 15573)]