219871800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2187

約数の個数: 192

約数和(自身を含む): 797568000

約数和(自身を除く): 577696200

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, 2143, 2280, 2565, 2700, 2850, 3420, 3800, 4104, 4275, 4286, 5130, 5400, 5700, 6429, 6840, 8550, 8572, 10260, 10715, 11400, 12825, 12858, 17100, 17144, 19287, 20520, 21430, 25650, 25716, 32145, 34200, 38574, 40717, 42860, 51300, 51432, 53575, 57861, 64290, 77148, 81434, 85720, 96435, 102600, 107150, 115722, 122151, 128580, 154296, 160725, 162868, 192870, 203585, 214300, 231444, 244302, 257160, 289305, 321450, 325736, 366453, 385740, 407170, 428600, 462888, 482175, 488604, 578610, 610755, 642900, 732906, 771480, 814340, 964350, 977208, 1017925, 1099359, 1157220, 1221510, 1285800, 1446525, 1465812, 1628680, 1832265, 1928700, 2035850, 2198718, 2314440, 2443020, 2893050, 2931624, 3053775, 3664530, 3857400, 4071700, 4397436, 4886040, 5496795, 5786100, 6107550, 7329060, 8143400, 8794872, 9161325, 10993590, 11572200, 12215100, 14658120, 18322650, 21987180, 24430200, 27483975, 36645300, 43974360, 54967950, 73290600, 109935900, 219871800]

約数ペア:

[(1, 219871800), (2, 109935900), (3, 73290600), (4, 54967950), (5, 43974360), (6, 36645300), (8, 27483975), (9, 24430200), (10, 21987180), (12, 18322650), (15, 14658120), (18, 12215100), (19, 11572200), (20, 10993590), (24, 9161325), (25, 8794872), (27, 8143400), (30, 7329060), (36, 6107550), (38, 5786100), (40, 5496795), (45, 4886040), (50, 4397436), (54, 4071700), (57, 3857400), (60, 3664530), (72, 3053775), (75, 2931624), (76, 2893050), (90, 2443020), (95, 2314440), (100, 2198718), (108, 2035850), (114, 1928700), (120, 1832265), (135, 1628680), (150, 1465812), (152, 1446525), (171, 1285800), (180, 1221510), (190, 1157220), (200, 1099359), (216, 1017925), (225, 977208), (228, 964350), (270, 814340), (285, 771480), (300, 732906), (342, 642900), (360, 610755), (380, 578610), (450, 488604), (456, 482175), (475, 462888), (513, 428600), (540, 407170), (570, 385740), (600, 366453), (675, 325736), (684, 321450), (760, 289305), (855, 257160), (900, 244302), (950, 231444), (1026, 214300), (1080, 203585), (1140, 192870), (1350, 162868), (1368, 160725), (1425, 154296), (1710, 128580), (1800, 122151), (1900, 115722), (2052, 107150), (2143, 102600), (2280, 96435), (2565, 85720), (2700, 81434), (2850, 77148), (3420, 64290), (3800, 57861), (4104, 53575), (4275, 51432), (4286, 51300), (5130, 42860), (5400, 40717), (5700, 38574), (6429, 34200), (6840, 32145), (8550, 25716), (8572, 25650), (10260, 21430), (10715, 20520), (11400, 19287), (12825, 17144), (12858, 17100)]