20637452700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4973}}^1$

素因数の和:5078

約数の個数: 288

約数和(自身を含む): 69942398400

約数和(自身を除く): 49304945700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 53, 54, 58, 60, 75, 87, 90, 100, 106, 108, 116, 135, 145, 150, 159, 174, 180, 212, 225, 261, 265, 270, 290, 300, 318, 348, 435, 450, 477, 522, 530, 540, 580, 636, 675, 725, 783, 795, 870, 900, 954, 1044, 1060, 1305, 1325, 1350, 1431, 1450, 1537, 1566, 1590, 1740, 1908, 2175, 2385, 2610, 2650, 2700, 2862, 2900, 3074, 3132, 3180, 3915, 3975, 4350, 4611, 4770, 4973, 5220, 5300, 5724, 6148, 6525, 7155, 7685, 7830, 7950, 8700, 9222, 9540, 9946, 11925, 13050, 13833, 14310, 14919, 15370, 15660, 15900, 18444, 19575, 19892, 23055, 23850, 24865, 26100, 27666, 28620, 29838, 30740, 35775, 38425, 39150, 41499, 44757, 46110, 47700, 49730, 55332, 59676, 69165, 71550, 74595, 76850, 78300, 82998, 89514, 92220, 99460, 115275, 124325, 134271, 138330, 143100, 144217, 149190, 153700, 165996, 179028, 207495, 223785, 230550, 248650, 263569, 268542, 276660, 288434, 298380, 345825, 372975, 414990, 432651, 447570, 461100, 497300, 527138, 537084, 576868, 671355, 691650, 721085, 745950, 790707, 829980, 865302, 895140, 1037475, 1054276, 1118925, 1297953, 1317845, 1342710, 1383300, 1442170, 1491900, 1581414, 1730604, 2074950, 2163255, 2237850, 2372121, 2595906, 2635690, 2685420, 2884340, 3162828, 3356775, 3605425, 3893859, 3953535, 4149900, 4326510, 4475700, 4744242, 5191812, 5271380, 6489765, 6589225, 6713550, 7116363, 7210850, 7643501, 7787718, 7907070, 8653020, 9488484, 10816275, 11860605, 12979530, 13178450, 13427100, 14232726, 14421700, 15287002, 15575436, 15814140, 19469295, 19767675, 21632550, 22930503, 23721210, 25959060, 26356900, 28465452, 30574004, 32448825, 35581815, 38217505, 38938590, 39535350, 43265100, 45861006, 47442420, 59303025, 64897650, 68791509, 71163630, 76435010, 77877180, 79070700, 91722012, 97346475, 114652515, 118606050, 129795300, 137583018, 142327260, 152870020, 177909075, 191087525, 194692950, 206374527, 229305030, 237212100, 275166036, 343957545, 355818150, 382175050, 389385900, 412749054, 458610060, 573262575, 687915090, 711636300, 764350100, 825498108, 1031872635, 1146525150, 1375830180, 1719787725, 2063745270, 2293050300, 3439575450, 4127490540, 5159363175, 6879150900, 10318726350, 20637452700]

約数ペア:

[(1, 20637452700), (2, 10318726350), (3, 6879150900), (4, 5159363175), (5, 4127490540), (6, 3439575450), (9, 2293050300), (10, 2063745270), (12, 1719787725), (15, 1375830180), (18, 1146525150), (20, 1031872635), (25, 825498108), (27, 764350100), (29, 711636300), (30, 687915090), (36, 573262575), (45, 458610060), (50, 412749054), (53, 389385900), (54, 382175050), (58, 355818150), (60, 343957545), (75, 275166036), (87, 237212100), (90, 229305030), (100, 206374527), (106, 194692950), (108, 191087525), (116, 177909075), (135, 152870020), (145, 142327260), (150, 137583018), (159, 129795300), (174, 118606050), (180, 114652515), (212, 97346475), (225, 91722012), (261, 79070700), (265, 77877180), (270, 76435010), (290, 71163630), (300, 68791509), (318, 64897650), (348, 59303025), (435, 47442420), (450, 45861006), (477, 43265100), (522, 39535350), (530, 38938590), (540, 38217505), (580, 35581815), (636, 32448825), (675, 30574004), (725, 28465452), (783, 26356900), (795, 25959060), (870, 23721210), (900, 22930503), (954, 21632550), (1044, 19767675), (1060, 19469295), (1305, 15814140), (1325, 15575436), (1350, 15287002), (1431, 14421700), (1450, 14232726), (1537, 13427100), (1566, 13178450), (1590, 12979530), (1740, 11860605), (1908, 10816275), (2175, 9488484), (2385, 8653020), (2610, 7907070), (2650, 7787718), (2700, 7643501), (2862, 7210850), (2900, 7116363), (3074, 6713550), (3132, 6589225), (3180, 6489765), (3915, 5271380), (3975, 5191812), (4350, 4744242), (4611, 4475700), (4770, 4326510), (4973, 4149900), (5220, 3953535), (5300, 3893859), (5724, 3605425), (6148, 3356775), (6525, 3162828), (7155, 2884340), (7685, 2685420), (7830, 2635690), (7950, 2595906), (8700, 2372121), (9222, 2237850), (9540, 2163255), (9946, 2074950), (11925, 1730604), (13050, 1581414), (13833, 1491900), (14310, 1442170), (14919, 1383300), (15370, 1342710), (15660, 1317845), (15900, 1297953), (18444, 1118925), (19575, 1054276), (19892, 1037475), (23055, 895140), (23850, 865302), (24865, 829980), (26100, 790707), (27666, 745950), (28620, 721085), (29838, 691650), (30740, 671355), (35775, 576868), (38425, 537084), (39150, 527138), (41499, 497300), (44757, 461100), (46110, 447570), (47700, 432651), (49730, 414990), (55332, 372975), (59676, 345825), (69165, 298380), (71550, 288434), (74595, 276660), (76850, 268542), (78300, 263569), (82998, 248650), (89514, 230550), (92220, 223785), (99460, 207495), (115275, 179028), (124325, 165996), (134271, 153700), (138330, 149190), (143100, 144217)]