1025704800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3313}}^1$

素因数の和:3382

約数の個数: 216

約数和(自身を含む): 3702122424

約数和(自身を除く): 2676417624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 96, 100, 120, 129, 144, 150, 160, 172, 180, 200, 215, 225, 240, 258, 288, 300, 344, 360, 387, 400, 430, 450, 480, 516, 600, 645, 688, 720, 774, 800, 860, 900, 1032, 1075, 1200, 1290, 1376, 1440, 1548, 1720, 1800, 1935, 2064, 2150, 2400, 2580, 3096, 3225, 3313, 3440, 3600, 3870, 4128, 4300, 5160, 6192, 6450, 6626, 6880, 7200, 7740, 8600, 9675, 9939, 10320, 12384, 12900, 13252, 15480, 16565, 17200, 19350, 19878, 20640, 25800, 26504, 29817, 30960, 33130, 34400, 38700, 39756, 49695, 51600, 53008, 59634, 61920, 66260, 77400, 79512, 82825, 99390, 103200, 106016, 119268, 132520, 142459, 149085, 154800, 159024, 165650, 198780, 238536, 248475, 265040, 284918, 298170, 309600, 318048, 331300, 397560, 427377, 477072, 496950, 530080, 569836, 596340, 662600, 712295, 745425, 795120, 854754, 954144, 993900, 1139672, 1192680, 1282131, 1325200, 1424590, 1490850, 1590240, 1709508, 1987800, 2136885, 2279344, 2385360, 2564262, 2650400, 2849180, 2981700, 3419016, 3561475, 3975600, 4273770, 4558688, 4770720, 5128524, 5698360, 5963400, 6410655, 6838032, 7122950, 7951200, 8547540, 10257048, 10684425, 11396720, 11926800, 12821310, 13676064, 14245900, 17095080, 20514096, 21368850, 22793440, 23853600, 25642620, 28491800, 32053275, 34190160, 41028192, 42737700, 51285240, 56983600, 64106550, 68380320, 85475400, 102570480, 113967200, 128213100, 170950800, 205140960, 256426200, 341901600, 512852400, 1025704800]

約数ペア:

[(1, 1025704800), (2, 512852400), (3, 341901600), (4, 256426200), (5, 205140960), (6, 170950800), (8, 128213100), (9, 113967200), (10, 102570480), (12, 85475400), (15, 68380320), (16, 64106550), (18, 56983600), (20, 51285240), (24, 42737700), (25, 41028192), (30, 34190160), (32, 32053275), (36, 28491800), (40, 25642620), (43, 23853600), (45, 22793440), (48, 21368850), (50, 20514096), (60, 17095080), (72, 14245900), (75, 13676064), (80, 12821310), (86, 11926800), (90, 11396720), (96, 10684425), (100, 10257048), (120, 8547540), (129, 7951200), (144, 7122950), (150, 6838032), (160, 6410655), (172, 5963400), (180, 5698360), (200, 5128524), (215, 4770720), (225, 4558688), (240, 4273770), (258, 3975600), (288, 3561475), (300, 3419016), (344, 2981700), (360, 2849180), (387, 2650400), (400, 2564262), (430, 2385360), (450, 2279344), (480, 2136885), (516, 1987800), (600, 1709508), (645, 1590240), (688, 1490850), (720, 1424590), (774, 1325200), (800, 1282131), (860, 1192680), (900, 1139672), (1032, 993900), (1075, 954144), (1200, 854754), (1290, 795120), (1376, 745425), (1440, 712295), (1548, 662600), (1720, 596340), (1800, 569836), (1935, 530080), (2064, 496950), (2150, 477072), (2400, 427377), (2580, 397560), (3096, 331300), (3225, 318048), (3313, 309600), (3440, 298170), (3600, 284918), (3870, 265040), (4128, 248475), (4300, 238536), (5160, 198780), (6192, 165650), (6450, 159024), (6626, 154800), (6880, 149085), (7200, 142459), (7740, 132520), (8600, 119268), (9675, 106016), (9939, 103200), (10320, 99390), (12384, 82825), (12900, 79512), (13252, 77400), (15480, 66260), (16565, 61920), (17200, 59634), (19350, 53008), (19878, 51600), (20640, 49695), (25800, 39756), (26504, 38700), (29817, 34400), (30960, 33130)]