201431100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 657614160

約数和(自身を除く): 456183060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 137, 145, 150, 156, 169, 174, 195, 260, 274, 290, 300, 325, 338, 348, 377, 390, 411, 435, 507, 548, 580, 650, 676, 685, 725, 754, 780, 822, 845, 870, 975, 1014, 1131, 1300, 1370, 1450, 1508, 1644, 1690, 1740, 1781, 1885, 1950, 2028, 2055, 2175, 2262, 2535, 2740, 2900, 3380, 3425, 3562, 3770, 3900, 3973, 4110, 4225, 4350, 4524, 4901, 5070, 5343, 5655, 6850, 7124, 7540, 7946, 8220, 8450, 8700, 8905, 9425, 9802, 10140, 10275, 10686, 11310, 11919, 12675, 13700, 14703, 15892, 16900, 17810, 18850, 19604, 19865, 20550, 21372, 22620, 23153, 23838, 24505, 25350, 26715, 28275, 29406, 35620, 37700, 39730, 41100, 44525, 46306, 47676, 49010, 50700, 51649, 53430, 56550, 58812, 59595, 69459, 73515, 79460, 89050, 92612, 98020, 99325, 103298, 106860, 113100, 115765, 119190, 122525, 133575, 138918, 147030, 154947, 178100, 198650, 206596, 231530, 238380, 245050, 258245, 267150, 277836, 294060, 297975, 309894, 347295, 367575, 397300, 463060, 490100, 516490, 534300, 578825, 595950, 619788, 671437, 694590, 735150, 774735, 1032980, 1157650, 1191900, 1291225, 1342874, 1389180, 1470300, 1549470, 1736475, 2014311, 2315300, 2582450, 2685748, 3098940, 3357185, 3472950, 3873675, 4028622, 5164900, 6714370, 6945900, 7747350, 8057244, 10071555, 13428740, 15494700, 16785925, 20143110, 33571850, 40286220, 50357775, 67143700, 100715550, 201431100]

約数ペア:

[(1, 201431100), (2, 100715550), (3, 67143700), (4, 50357775), (5, 40286220), (6, 33571850), (10, 20143110), (12, 16785925), (13, 15494700), (15, 13428740), (20, 10071555), (25, 8057244), (26, 7747350), (29, 6945900), (30, 6714370), (39, 5164900), (50, 4028622), (52, 3873675), (58, 3472950), (60, 3357185), (65, 3098940), (75, 2685748), (78, 2582450), (87, 2315300), (100, 2014311), (116, 1736475), (130, 1549470), (137, 1470300), (145, 1389180), (150, 1342874), (156, 1291225), (169, 1191900), (174, 1157650), (195, 1032980), (260, 774735), (274, 735150), (290, 694590), (300, 671437), (325, 619788), (338, 595950), (348, 578825), (377, 534300), (390, 516490), (411, 490100), (435, 463060), (507, 397300), (548, 367575), (580, 347295), (650, 309894), (676, 297975), (685, 294060), (725, 277836), (754, 267150), (780, 258245), (822, 245050), (845, 238380), (870, 231530), (975, 206596), (1014, 198650), (1131, 178100), (1300, 154947), (1370, 147030), (1450, 138918), (1508, 133575), (1644, 122525), (1690, 119190), (1740, 115765), (1781, 113100), (1885, 106860), (1950, 103298), (2028, 99325), (2055, 98020), (2175, 92612), (2262, 89050), (2535, 79460), (2740, 73515), (2900, 69459), (3380, 59595), (3425, 58812), (3562, 56550), (3770, 53430), (3900, 51649), (3973, 50700), (4110, 49010), (4225, 47676), (4350, 46306), (4524, 44525), (4901, 41100), (5070, 39730), (5343, 37700), (5655, 35620), (6850, 29406), (7124, 28275), (7540, 26715), (7946, 25350), (8220, 24505), (8450, 23838), (8700, 23153), (8905, 22620), (9425, 21372), (9802, 20550), (10140, 19865), (10275, 19604), (10686, 18850), (11310, 17810), (11919, 16900), (12675, 15892), (13700, 14703)]