28796263200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{210499}}^1$

素因数の和:210544

約数の個数: 216

約数和(自身を含む): 106887690000

約数和(自身を除く): 78091426800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2280, 2400, 2736, 2850, 3040, 3420, 3600, 3800, 4275, 4560, 5472, 5700, 6840, 7200, 7600, 8550, 9120, 11400, 13680, 15200, 17100, 22800, 27360, 34200, 45600, 68400, 136800, 210499, 420998, 631497, 841996, 1052495, 1262994, 1683992, 1894491, 2104990, 2525988, 3157485, 3367984, 3788982, 3999481, 4209980, 5051976, 5262475, 6314970, 6735968, 7577964, 7998962, 8419960, 9472455, 10103952, 10524950, 11998443, 12629940, 15155928, 15787425, 15997924, 16839920, 18944910, 19997405, 20207904, 21049900, 23996886, 25259880, 30311856, 31574850, 31995848, 33679840, 35995329, 37889820, 39994810, 42099800, 47362275, 47993772, 50519760, 59992215, 60623712, 63149700, 63991696, 71990658, 75779640, 79989620, 84199600, 94724550, 95987544, 99987025, 101039520, 119984430, 126299400, 127983392, 143981316, 151559280, 159979240, 168399200, 179976645, 189449100, 191975088, 199974050, 239968860, 252598800, 287962632, 299961075, 303118560, 319958480, 359953290, 378898200, 383950176, 399948100, 479937720, 505197600, 575925264, 599922150, 639916960, 719906580, 757796400, 799896200, 899883225, 959875440, 1151850528, 1199844300, 1439813160, 1515592800, 1599792400, 1799766450, 1919750880, 2399688600, 2879626320, 3199584800, 3599532900, 4799377200, 5759252640, 7199065800, 9598754400, 14398131600, 28796263200]

約数ペア:

[(1, 28796263200), (2, 14398131600), (3, 9598754400), (4, 7199065800), (5, 5759252640), (6, 4799377200), (8, 3599532900), (9, 3199584800), (10, 2879626320), (12, 2399688600), (15, 1919750880), (16, 1799766450), (18, 1599792400), (19, 1515592800), (20, 1439813160), (24, 1199844300), (25, 1151850528), (30, 959875440), (32, 899883225), (36, 799896200), (38, 757796400), (40, 719906580), (45, 639916960), (48, 599922150), (50, 575925264), (57, 505197600), (60, 479937720), (72, 399948100), (75, 383950176), (76, 378898200), (80, 359953290), (90, 319958480), (95, 303118560), (96, 299961075), (100, 287962632), (114, 252598800), (120, 239968860), (144, 199974050), (150, 191975088), (152, 189449100), (160, 179976645), (171, 168399200), (180, 159979240), (190, 151559280), (200, 143981316), (225, 127983392), (228, 126299400), (240, 119984430), (285, 101039520), (288, 99987025), (300, 95987544), (304, 94724550), (342, 84199600), (360, 79989620), (380, 75779640), (400, 71990658), (450, 63991696), (456, 63149700), (475, 60623712), (480, 59992215), (570, 50519760), (600, 47993772), (608, 47362275), (684, 42099800), (720, 39994810), (760, 37889820), (800, 35995329), (855, 33679840), (900, 31995848), (912, 31574850), (950, 30311856), (1140, 25259880), (1200, 23996886), (1368, 21049900), (1425, 20207904), (1440, 19997405), (1520, 18944910), (1710, 16839920), (1800, 15997924), (1824, 15787425), (1900, 15155928), (2280, 12629940), (2400, 11998443), (2736, 10524950), (2850, 10103952), (3040, 9472455), (3420, 8419960), (3600, 7998962), (3800, 7577964), (4275, 6735968), (4560, 6314970), (5472, 5262475), (5700, 5051976), (6840, 4209980), (7200, 3999481), (7600, 3788982), (8550, 3367984), (9120, 3157485), (11400, 2525988), (13680, 2104990), (15200, 1894491), (17100, 1683992), (22800, 1262994), (27360, 1052495), (34200, 841996), (45600, 631497), (68400, 420998), (136800, 210499)]