25151499100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3109}}^1$

素因数の和:3277

約数の個数: 216

約数和(自身を含む): 68933921280

約数和(自身を除く): 43782422180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 127, 130, 140, 175, 182, 196, 245, 254, 260, 325, 350, 364, 455, 490, 508, 635, 637, 650, 700, 889, 910, 980, 1225, 1270, 1274, 1300, 1651, 1778, 1820, 2275, 2450, 2540, 2548, 3109, 3175, 3185, 3302, 3556, 4445, 4550, 4900, 6218, 6223, 6350, 6370, 6604, 8255, 8890, 9100, 11557, 12436, 12446, 12700, 12740, 15545, 15925, 16510, 17780, 21763, 22225, 23114, 24892, 31090, 31115, 31850, 33020, 40417, 41275, 43526, 44450, 46228, 57785, 62180, 62230, 63700, 77725, 80834, 80899, 82550, 87052, 88900, 108815, 115570, 124460, 152341, 155450, 155575, 161668, 161798, 165100, 202085, 217630, 231140, 282919, 288925, 304682, 310900, 311150, 323596, 394843, 404170, 404495, 435260, 544075, 565838, 577850, 609364, 622300, 761705, 789686, 808340, 808990, 1010425, 1088150, 1131676, 1155700, 1414595, 1523410, 1579372, 1617980, 1974215, 1980433, 2020850, 2022475, 2176300, 2763901, 2829190, 3046820, 3808525, 3948430, 3960866, 4041700, 4044950, 5132959, 5527802, 5658380, 7072975, 7617050, 7896860, 7921732, 8089900, 9871075, 9902165, 10265918, 11055604, 13819505, 14145950, 15234100, 19347307, 19742150, 19804330, 20531836, 25664795, 27639010, 28291900, 35930713, 38694614, 39484300, 39608660, 49510825, 51329590, 55278020, 69097525, 71861426, 77389228, 96736535, 99021650, 102659180, 128323975, 138195050, 143722852, 179653565, 193473070, 198043300, 251514991, 256647950, 276390100, 359307130, 386946140, 483682675, 503029982, 513295900, 718614260, 898267825, 967365350, 1006059964, 1257574955, 1796535650, 1934730700, 2515149910, 3593071300, 5030299820, 6287874775, 12575749550, 25151499100]

約数ペア:

[(1, 25151499100), (2, 12575749550), (4, 6287874775), (5, 5030299820), (7, 3593071300), (10, 2515149910), (13, 1934730700), (14, 1796535650), (20, 1257574955), (25, 1006059964), (26, 967365350), (28, 898267825), (35, 718614260), (49, 513295900), (50, 503029982), (52, 483682675), (65, 386946140), (70, 359307130), (91, 276390100), (98, 256647950), (100, 251514991), (127, 198043300), (130, 193473070), (140, 179653565), (175, 143722852), (182, 138195050), (196, 128323975), (245, 102659180), (254, 99021650), (260, 96736535), (325, 77389228), (350, 71861426), (364, 69097525), (455, 55278020), (490, 51329590), (508, 49510825), (635, 39608660), (637, 39484300), (650, 38694614), (700, 35930713), (889, 28291900), (910, 27639010), (980, 25664795), (1225, 20531836), (1270, 19804330), (1274, 19742150), (1300, 19347307), (1651, 15234100), (1778, 14145950), (1820, 13819505), (2275, 11055604), (2450, 10265918), (2540, 9902165), (2548, 9871075), (3109, 8089900), (3175, 7921732), (3185, 7896860), (3302, 7617050), (3556, 7072975), (4445, 5658380), (4550, 5527802), (4900, 5132959), (6218, 4044950), (6223, 4041700), (6350, 3960866), (6370, 3948430), (6604, 3808525), (8255, 3046820), (8890, 2829190), (9100, 2763901), (11557, 2176300), (12436, 2022475), (12446, 2020850), (12700, 1980433), (12740, 1974215), (15545, 1617980), (15925, 1579372), (16510, 1523410), (17780, 1414595), (21763, 1155700), (22225, 1131676), (23114, 1088150), (24892, 1010425), (31090, 808990), (31115, 808340), (31850, 789686), (33020, 761705), (40417, 622300), (41275, 609364), (43526, 577850), (44450, 565838), (46228, 544075), (57785, 435260), (62180, 404495), (62230, 404170), (63700, 394843), (77725, 323596), (80834, 311150), (80899, 310900), (82550, 304682), (87052, 288925), (88900, 282919), (108815, 231140), (115570, 217630), (124460, 202085), (152341, 165100), (155450, 161798), (155575, 161668)]