2201946075

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 4862501280

約数和(自身を除く): 2660555205

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 49, 63, 71, 75, 87, 97, 105, 145, 147, 175, 203, 213, 225, 245, 261, 291, 315, 355, 435, 441, 485, 497, 525, 609, 639, 679, 725, 735, 873, 1015, 1065, 1225, 1305, 1421, 1455, 1491, 1575, 1775, 1827, 2037, 2059, 2175, 2205, 2425, 2485, 2813, 3045, 3195, 3395, 3479, 3675, 4263, 4365, 4473, 4753, 5075, 5325, 6111, 6177, 6525, 6887, 7105, 7275, 7455, 8439, 9135, 10185, 10295, 10437, 11025, 12425, 12789, 14065, 14259, 14413, 15225, 15975, 16975, 17395, 18531, 19691, 20661, 21315, 21825, 22365, 23765, 25317, 30555, 30885, 31311, 34435, 35525, 37275, 42195, 42777, 43239, 45675, 48209, 50925, 51475, 52185, 59073, 61983, 63945, 70325, 71295, 72065, 86975, 92655, 98455, 100891, 103305, 106575, 111825, 118825, 126585, 129717, 137837, 144627, 152775, 154425, 156555, 172175, 177219, 199723, 210975, 213885, 216195, 241045, 260925, 295365, 302673, 309915, 319725, 337463, 356475, 360325, 413511, 433881, 463275, 492275, 504455, 516525, 599169, 632925, 648585, 689185, 723135, 782775, 886095, 908019, 998615, 1012389, 1069425, 1080975, 1205225, 1240533, 1398061, 1476825, 1513365, 1549575, 1687315, 1797507, 2067555, 2169405, 2522275, 2995845, 3037167, 3242925, 3445925, 3615675, 4194183, 4430475, 4540095, 4993075, 5061945, 6202665, 6990305, 7566825, 8436575, 8987535, 9786427, 10337775, 10847025, 12582549, 14979225, 15185835, 20970915, 22700475, 25309725, 29359281, 31013325, 34951525, 44937675, 48932135, 62912745, 75929175, 88077843, 104854575, 146796405, 244660675, 314563725, 440389215, 733982025, 2201946075]

約数ペア:

[(1, 2201946075), (3, 733982025), (5, 440389215), (7, 314563725), (9, 244660675), (15, 146796405), (21, 104854575), (25, 88077843), (29, 75929175), (35, 62912745), (45, 48932135), (49, 44937675), (63, 34951525), (71, 31013325), (75, 29359281), (87, 25309725), (97, 22700475), (105, 20970915), (145, 15185835), (147, 14979225), (175, 12582549), (203, 10847025), (213, 10337775), (225, 9786427), (245, 8987535), (261, 8436575), (291, 7566825), (315, 6990305), (355, 6202665), (435, 5061945), (441, 4993075), (485, 4540095), (497, 4430475), (525, 4194183), (609, 3615675), (639, 3445925), (679, 3242925), (725, 3037167), (735, 2995845), (873, 2522275), (1015, 2169405), (1065, 2067555), (1225, 1797507), (1305, 1687315), (1421, 1549575), (1455, 1513365), (1491, 1476825), (1575, 1398061), (1775, 1240533), (1827, 1205225), (2037, 1080975), (2059, 1069425), (2175, 1012389), (2205, 998615), (2425, 908019), (2485, 886095), (2813, 782775), (3045, 723135), (3195, 689185), (3395, 648585), (3479, 632925), (3675, 599169), (4263, 516525), (4365, 504455), (4473, 492275), (4753, 463275), (5075, 433881), (5325, 413511), (6111, 360325), (6177, 356475), (6525, 337463), (6887, 319725), (7105, 309915), (7275, 302673), (7455, 295365), (8439, 260925), (9135, 241045), (10185, 216195), (10295, 213885), (10437, 210975), (11025, 199723), (12425, 177219), (12789, 172175), (14065, 156555), (14259, 154425), (14413, 152775), (15225, 144627), (15975, 137837), (16975, 129717), (17395, 126585), (18531, 118825), (19691, 111825), (20661, 106575), (21315, 103305), (21825, 100891), (22365, 98455), (23765, 92655), (25317, 86975), (30555, 72065), (30885, 71295), (31311, 70325), (34435, 63945), (35525, 61983), (37275, 59073), (42195, 52185), (42777, 51475), (43239, 50925), (45675, 48209)]