7402027860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1811}}^1$

素因数の和:1893

約数の個数: 216

約数和(自身を含む): 24128316576

約数和(自身を除く): 16726288716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 783, 810, 841, 870, 972, 1044, 1215, 1305, 1566, 1620, 1682, 1740, 1811, 2349, 2430, 2523, 2610, 3132, 3364, 3622, 3915, 4205, 4698, 4860, 5046, 5220, 5433, 7047, 7244, 7569, 7830, 8410, 9055, 9396, 10092, 10866, 11745, 12615, 14094, 15138, 15660, 16299, 16820, 18110, 21732, 22707, 23490, 25230, 27165, 28188, 30276, 32598, 35235, 36220, 37845, 45414, 46980, 48897, 50460, 52519, 54330, 65196, 68121, 70470, 75690, 81495, 90828, 97794, 105038, 108660, 113535, 136242, 140940, 146691, 151380, 157557, 162990, 195588, 204363, 210076, 227070, 244485, 262595, 272484, 293382, 315114, 325980, 340605, 408726, 440073, 454140, 472671, 488970, 525190, 586764, 630228, 681210, 733455, 787785, 817452, 880146, 945342, 977940, 1021815, 1050380, 1362420, 1418013, 1466910, 1523051, 1575570, 1760292, 1890684, 2043630, 2200365, 2363355, 2836026, 2933820, 3046102, 3151140, 4087260, 4254039, 4400730, 4569153, 4726710, 5672052, 6092204, 7090065, 7615255, 8508078, 8801460, 9138306, 9453420, 12762117, 13707459, 14180130, 15230510, 17016156, 18276612, 21270195, 22845765, 25524234, 27414918, 28360260, 30461020, 41122377, 42540390, 45691530, 51048468, 54829836, 63810585, 68537295, 82244754, 85080780, 91383060, 123367131, 127621170, 137074590, 164489508, 205611885, 246734262, 255242340, 274149180, 370101393, 411223770, 493468524, 616835655, 740202786, 822447540, 1233671310, 1480405572, 1850506965, 2467342620, 3701013930, 7402027860]

約数ペア:

[(1, 7402027860), (2, 3701013930), (3, 2467342620), (4, 1850506965), (5, 1480405572), (6, 1233671310), (9, 822447540), (10, 740202786), (12, 616835655), (15, 493468524), (18, 411223770), (20, 370101393), (27, 274149180), (29, 255242340), (30, 246734262), (36, 205611885), (45, 164489508), (54, 137074590), (58, 127621170), (60, 123367131), (81, 91383060), (87, 85080780), (90, 82244754), (108, 68537295), (116, 63810585), (135, 54829836), (145, 51048468), (162, 45691530), (174, 42540390), (180, 41122377), (243, 30461020), (261, 28360260), (270, 27414918), (290, 25524234), (324, 22845765), (348, 21270195), (405, 18276612), (435, 17016156), (486, 15230510), (522, 14180130), (540, 13707459), (580, 12762117), (783, 9453420), (810, 9138306), (841, 8801460), (870, 8508078), (972, 7615255), (1044, 7090065), (1215, 6092204), (1305, 5672052), (1566, 4726710), (1620, 4569153), (1682, 4400730), (1740, 4254039), (1811, 4087260), (2349, 3151140), (2430, 3046102), (2523, 2933820), (2610, 2836026), (3132, 2363355), (3364, 2200365), (3622, 2043630), (3915, 1890684), (4205, 1760292), (4698, 1575570), (4860, 1523051), (5046, 1466910), (5220, 1418013), (5433, 1362420), (7047, 1050380), (7244, 1021815), (7569, 977940), (7830, 945342), (8410, 880146), (9055, 817452), (9396, 787785), (10092, 733455), (10866, 681210), (11745, 630228), (12615, 586764), (14094, 525190), (15138, 488970), (15660, 472671), (16299, 454140), (16820, 440073), (18110, 408726), (21732, 340605), (22707, 325980), (23490, 315114), (25230, 293382), (27165, 272484), (28188, 262595), (30276, 244485), (32598, 227070), (35235, 210076), (36220, 204363), (37845, 195588), (45414, 162990), (46980, 157557), (48897, 151380), (50460, 146691), (52519, 140940), (54330, 136242), (65196, 113535), (68121, 108660), (70470, 105038), (75690, 97794), (81495, 90828)]