138746520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 320

約数和(自身を含む): 541015200

約数和(自身を除く): 402268680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 162, 165, 170, 180, 187, 198, 204, 216, 220, 229, 255, 264, 270, 297, 306, 324, 330, 340, 360, 374, 396, 405, 408, 440, 458, 459, 495, 510, 540, 561, 594, 612, 648, 660, 680, 687, 748, 765, 792, 810, 891, 916, 918, 935, 990, 1020, 1080, 1122, 1145, 1188, 1224, 1320, 1374, 1377, 1485, 1496, 1530, 1620, 1683, 1782, 1832, 1836, 1870, 1980, 2040, 2061, 2244, 2290, 2295, 2376, 2519, 2748, 2754, 2805, 2970, 3060, 3240, 3366, 3435, 3564, 3672, 3740, 3893, 3960, 4122, 4455, 4488, 4580, 4590, 5038, 5049, 5496, 5508, 5610, 5940, 6120, 6183, 6732, 6870, 6885, 7128, 7480, 7557, 7786, 8244, 8415, 8910, 9160, 9180, 10076, 10098, 10305, 11016, 11220, 11679, 11880, 12366, 12595, 13464, 13740, 13770, 15114, 15147, 15572, 16488, 16830, 17820, 18360, 18549, 19465, 20152, 20196, 20610, 22440, 22671, 23358, 24732, 25190, 25245, 27480, 27540, 30228, 30294, 30915, 31144, 33660, 35037, 35640, 37098, 37785, 38930, 40392, 41220, 42823, 45342, 46716, 49464, 50380, 50490, 55080, 58395, 60456, 60588, 61830, 67320, 68013, 70074, 74196, 75570, 75735, 77860, 82440, 85646, 90684, 92745, 93432, 100760, 100980, 105111, 113355, 116790, 121176, 123660, 128469, 136026, 140148, 148392, 151140, 151470, 155720, 171292, 175185, 181368, 185490, 201960, 204039, 210222, 214115, 226710, 233580, 247320, 256938, 272052, 280296, 302280, 302940, 315333, 340065, 342584, 350370, 370980, 385407, 408078, 420444, 428230, 453420, 467160, 513876, 525555, 544104, 605880, 630666, 642345, 680130, 700740, 741960, 770814, 816156, 840888, 856460, 906840, 1020195, 1027752, 1051110, 1156221, 1261332, 1284690, 1360260, 1401480, 1541628, 1576665, 1632312, 1712920, 1927035, 2040390, 2102220, 2312442, 2522664, 2569380, 2720520, 3083256, 3153330, 3468663, 3854070, 4080780, 4204440, 4624884, 5138760, 5781105, 6306660, 6937326, 7708140, 8161560, 9249768, 11562210, 12613320, 13874652, 15416280, 17343315, 23124420, 27749304, 34686630, 46248840, 69373260, 138746520]

約数ペア:

[(1, 138746520), (2, 69373260), (3, 46248840), (4, 34686630), (5, 27749304), (6, 23124420), (8, 17343315), (9, 15416280), (10, 13874652), (11, 12613320), (12, 11562210), (15, 9249768), (17, 8161560), (18, 7708140), (20, 6937326), (22, 6306660), (24, 5781105), (27, 5138760), (30, 4624884), (33, 4204440), (34, 4080780), (36, 3854070), (40, 3468663), (44, 3153330), (45, 3083256), (51, 2720520), (54, 2569380), (55, 2522664), (60, 2312442), (66, 2102220), (68, 2040390), (72, 1927035), (81, 1712920), (85, 1632312), (88, 1576665), (90, 1541628), (99, 1401480), (102, 1360260), (108, 1284690), (110, 1261332), (120, 1156221), (132, 1051110), (135, 1027752), (136, 1020195), (153, 906840), (162, 856460), (165, 840888), (170, 816156), (180, 770814), (187, 741960), (198, 700740), (204, 680130), (216, 642345), (220, 630666), (229, 605880), (255, 544104), (264, 525555), (270, 513876), (297, 467160), (306, 453420), (324, 428230), (330, 420444), (340, 408078), (360, 385407), (374, 370980), (396, 350370), (405, 342584), (408, 340065), (440, 315333), (458, 302940), (459, 302280), (495, 280296), (510, 272052), (540, 256938), (561, 247320), (594, 233580), (612, 226710), (648, 214115), (660, 210222), (680, 204039), (687, 201960), (748, 185490), (765, 181368), (792, 175185), (810, 171292), (891, 155720), (916, 151470), (918, 151140), (935, 148392), (990, 140148), (1020, 136026), (1080, 128469), (1122, 123660), (1145, 121176), (1188, 116790), (1224, 113355), (1320, 105111), (1374, 100980), (1377, 100760), (1485, 93432), (1496, 92745), (1530, 90684), (1620, 85646), (1683, 82440), (1782, 77860), (1832, 75735), (1836, 75570), (1870, 74196), (1980, 70074), (2040, 68013), (2061, 67320), (2244, 61830), (2290, 60588), (2295, 60456), (2376, 58395), (2519, 55080), (2748, 50490), (2754, 50380), (2805, 49464), (2970, 46716), (3060, 45342), (3240, 42823), (3366, 41220), (3435, 40392), (3564, 38930), (3672, 37785), (3740, 37098), (3893, 35640), (3960, 35037), (4122, 33660), (4455, 31144), (4488, 30915), (4580, 30294), (4590, 30228), (5038, 27540), (5049, 27480), (5496, 25245), (5508, 25190), (5610, 24732), (5940, 23358), (6120, 22671), (6183, 22440), (6732, 20610), (6870, 20196), (6885, 20152), (7128, 19465), (7480, 18549), (7557, 18360), (7786, 17820), (8244, 16830), (8415, 16488), (8910, 15572), (9160, 15147), (9180, 15114), (10076, 13770), (10098, 13740), (10305, 13464), (11016, 12595), (11220, 12366), (11679, 11880)]