2802475529820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2459}}^1\times {\mathrm{34981}}^1$

素因数の和:37636

約数の個数: 144

約数和(自身を含む): 8551529007840

約数和(自身を除く): 5749053478020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2459, 2715, 3258, 3620, 4918, 5430, 6516, 7377, 8145, 9836, 10860, 12295, 14754, 16290, 22131, 24590, 29508, 32580, 34981, 36885, 44262, 49180, 69962, 73770, 88524, 104943, 110655, 139924, 147540, 174905, 209886, 221310, 314829, 349810, 419772, 442620, 445079, 524715, 629658, 699620, 890158, 1049430, 1259316, 1335237, 1574145, 1780316, 2098860, 2225395, 2670474, 3148290, 4005711, 4450790, 5340948, 6296580, 6331561, 6676185, 8011422, 8901580, 12663122, 13352370, 16022844, 18994683, 20028555, 25326244, 26704740, 31657805, 37989366, 40057110, 56984049, 63315610, 75978732, 80114220, 86018279, 94973415, 113968098, 126631220, 172036558, 189946830, 227936196, 258054837, 284920245, 344073116, 379893660, 430091395, 516109674, 569840490, 774164511, 860182790, 1032219348, 1139680980, 1290274185, 1548329022, 1720365580, 2580548370, 3096658044, 3870822555, 5161096740, 7741645110, 15483290220, 15569308499, 31138616998, 46707925497, 62277233996, 77846542495, 93415850994, 140123776491, 155693084990, 186831701988, 233539627485, 280247552982, 311386169980, 467079254970, 560495105964, 700618882455, 934158509940, 1401237764910, 2802475529820]

約数ペア:

[(1, 2802475529820), (2, 1401237764910), (3, 934158509940), (4, 700618882455), (5, 560495105964), (6, 467079254970), (9, 311386169980), (10, 280247552982), (12, 233539627485), (15, 186831701988), (18, 155693084990), (20, 140123776491), (30, 93415850994), (36, 77846542495), (45, 62277233996), (60, 46707925497), (90, 31138616998), (180, 15569308499), (181, 15483290220), (362, 7741645110), (543, 5161096740), (724, 3870822555), (905, 3096658044), (1086, 2580548370), (1629, 1720365580), (1810, 1548329022), (2172, 1290274185), (2459, 1139680980), (2715, 1032219348), (3258, 860182790), (3620, 774164511), (4918, 569840490), (5430, 516109674), (6516, 430091395), (7377, 379893660), (8145, 344073116), (9836, 284920245), (10860, 258054837), (12295, 227936196), (14754, 189946830), (16290, 172036558), (22131, 126631220), (24590, 113968098), (29508, 94973415), (32580, 86018279), (34981, 80114220), (36885, 75978732), (44262, 63315610), (49180, 56984049), (69962, 40057110), (73770, 37989366), (88524, 31657805), (104943, 26704740), (110655, 25326244), (139924, 20028555), (147540, 18994683), (174905, 16022844), (209886, 13352370), (221310, 12663122), (314829, 8901580), (349810, 8011422), (419772, 6676185), (442620, 6331561), (445079, 6296580), (524715, 5340948), (629658, 4450790), (699620, 4005711), (890158, 3148290), (1049430, 2670474), (1259316, 2225395), (1335237, 2098860), (1574145, 1780316)]