304619400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2969}}^1$

素因数の和:3013

約数の個数: 192

約数和(自身を含む): 1104840000

約数和(自身を除く): 800220600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 342, 360, 380, 450, 456, 475, 513, 540, 570, 600, 675, 684, 760, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1710, 1800, 1900, 2052, 2280, 2565, 2700, 2850, 2969, 3420, 3800, 4104, 4275, 5130, 5400, 5700, 5938, 6840, 8550, 8907, 10260, 11400, 11876, 12825, 14845, 17100, 17814, 20520, 23752, 25650, 26721, 29690, 34200, 35628, 44535, 51300, 53442, 56411, 59380, 71256, 74225, 80163, 89070, 102600, 106884, 112822, 118760, 133605, 148450, 160326, 169233, 178140, 213768, 222675, 225644, 267210, 282055, 296900, 320652, 338466, 356280, 400815, 445350, 451288, 507699, 534420, 564110, 593800, 641304, 668025, 676932, 801630, 846165, 890700, 1015398, 1068840, 1128220, 1336050, 1353864, 1410275, 1523097, 1603260, 1692330, 1781400, 2004075, 2030796, 2256440, 2538495, 2672100, 2820550, 3046194, 3206520, 3384660, 4008150, 4061592, 4230825, 5076990, 5344200, 5641100, 6092388, 6769320, 7615485, 8016300, 8461650, 10153980, 11282200, 12184776, 12692475, 15230970, 16032600, 16923300, 20307960, 25384950, 30461940, 33846600, 38077425, 50769900, 60923880, 76154850, 101539800, 152309700, 304619400]

約数ペア:

[(1, 304619400), (2, 152309700), (3, 101539800), (4, 76154850), (5, 60923880), (6, 50769900), (8, 38077425), (9, 33846600), (10, 30461940), (12, 25384950), (15, 20307960), (18, 16923300), (19, 16032600), (20, 15230970), (24, 12692475), (25, 12184776), (27, 11282200), (30, 10153980), (36, 8461650), (38, 8016300), (40, 7615485), (45, 6769320), (50, 6092388), (54, 5641100), (57, 5344200), (60, 5076990), (72, 4230825), (75, 4061592), (76, 4008150), (90, 3384660), (95, 3206520), (100, 3046194), (108, 2820550), (114, 2672100), (120, 2538495), (135, 2256440), (150, 2030796), (152, 2004075), (171, 1781400), (180, 1692330), (190, 1603260), (200, 1523097), (216, 1410275), (225, 1353864), (228, 1336050), (270, 1128220), (285, 1068840), (300, 1015398), (342, 890700), (360, 846165), (380, 801630), (450, 676932), (456, 668025), (475, 641304), (513, 593800), (540, 564110), (570, 534420), (600, 507699), (675, 451288), (684, 445350), (760, 400815), (855, 356280), (900, 338466), (950, 320652), (1026, 296900), (1080, 282055), (1140, 267210), (1350, 225644), (1368, 222675), (1425, 213768), (1710, 178140), (1800, 169233), (1900, 160326), (2052, 148450), (2280, 133605), (2565, 118760), (2700, 112822), (2850, 106884), (2969, 102600), (3420, 89070), (3800, 80163), (4104, 74225), (4275, 71256), (5130, 59380), (5400, 56411), (5700, 53442), (5938, 51300), (6840, 44535), (8550, 35628), (8907, 34200), (10260, 29690), (11400, 26721), (11876, 25650), (12825, 23752), (14845, 20520), (17100, 17814)]