542877390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 240

約数和(自身を含む): 1668522240

約数和(自身を除く): 1125644850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 81, 87, 90, 99, 110, 121, 135, 145, 162, 165, 174, 191, 198, 242, 261, 270, 290, 297, 319, 330, 363, 382, 405, 435, 495, 522, 573, 594, 605, 638, 726, 783, 810, 870, 891, 955, 957, 990, 1089, 1146, 1210, 1305, 1485, 1566, 1595, 1719, 1782, 1815, 1910, 1914, 2101, 2178, 2349, 2610, 2865, 2871, 2970, 3190, 3267, 3438, 3509, 3630, 3915, 4202, 4455, 4698, 4785, 5157, 5445, 5539, 5730, 5742, 6303, 6534, 7018, 7830, 8595, 8613, 8910, 9570, 9801, 10314, 10505, 10527, 10890, 11078, 11745, 12606, 14355, 15471, 16335, 16617, 17190, 17226, 17545, 18909, 19602, 21010, 21054, 23111, 23490, 25785, 25839, 27695, 28710, 30942, 31515, 31581, 32670, 33234, 35090, 37818, 43065, 46222, 49005, 49851, 51570, 51678, 52635, 55390, 56727, 60929, 63030, 63162, 69333, 77355, 83085, 86130, 94545, 94743, 98010, 99702, 105270, 113454, 115555, 121858, 129195, 138666, 149553, 154710, 157905, 166170, 170181, 182787, 189090, 189486, 207999, 231110, 249255, 258390, 283635, 284229, 299106, 304645, 315810, 340362, 346665, 365574, 415998, 448659, 473715, 498510, 548361, 567270, 568458, 609290, 623997, 670219, 693330, 747765, 850905, 897318, 913935, 947430, 1039995, 1096722, 1247994, 1340438, 1421145, 1495530, 1645083, 1701810, 1827870, 1871991, 2010657, 2079990, 2243295, 2741805, 2842290, 3119985, 3290166, 3351095, 3743982, 4021314, 4486590, 4935249, 5483610, 6031971, 6239970, 6702190, 8225415, 9359955, 9870498, 10053285, 12063942, 16450830, 18095913, 18719910, 20106570, 24676245, 30159855, 36191826, 49352490, 54287739, 60319710, 90479565, 108575478, 180959130, 271438695, 542877390]

約数ペア:

[(1, 542877390), (2, 271438695), (3, 180959130), (5, 108575478), (6, 90479565), (9, 60319710), (10, 54287739), (11, 49352490), (15, 36191826), (18, 30159855), (22, 24676245), (27, 20106570), (29, 18719910), (30, 18095913), (33, 16450830), (45, 12063942), (54, 10053285), (55, 9870498), (58, 9359955), (66, 8225415), (81, 6702190), (87, 6239970), (90, 6031971), (99, 5483610), (110, 4935249), (121, 4486590), (135, 4021314), (145, 3743982), (162, 3351095), (165, 3290166), (174, 3119985), (191, 2842290), (198, 2741805), (242, 2243295), (261, 2079990), (270, 2010657), (290, 1871991), (297, 1827870), (319, 1701810), (330, 1645083), (363, 1495530), (382, 1421145), (405, 1340438), (435, 1247994), (495, 1096722), (522, 1039995), (573, 947430), (594, 913935), (605, 897318), (638, 850905), (726, 747765), (783, 693330), (810, 670219), (870, 623997), (891, 609290), (955, 568458), (957, 567270), (990, 548361), (1089, 498510), (1146, 473715), (1210, 448659), (1305, 415998), (1485, 365574), (1566, 346665), (1595, 340362), (1719, 315810), (1782, 304645), (1815, 299106), (1910, 284229), (1914, 283635), (2101, 258390), (2178, 249255), (2349, 231110), (2610, 207999), (2865, 189486), (2871, 189090), (2970, 182787), (3190, 170181), (3267, 166170), (3438, 157905), (3509, 154710), (3630, 149553), (3915, 138666), (4202, 129195), (4455, 121858), (4698, 115555), (4785, 113454), (5157, 105270), (5445, 99702), (5539, 98010), (5730, 94743), (5742, 94545), (6303, 86130), (6534, 83085), (7018, 77355), (7830, 69333), (8595, 63162), (8613, 63030), (8910, 60929), (9570, 56727), (9801, 55390), (10314, 52635), (10505, 51678), (10527, 51570), (10890, 49851), (11078, 49005), (11745, 46222), (12606, 43065), (14355, 37818), (15471, 35090), (16335, 33234), (16617, 32670), (17190, 31581), (17226, 31515), (17545, 30942), (18909, 28710), (19602, 27695), (21010, 25839), (21054, 25785), (23111, 23490)]