218257200

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{2887}}^1$

素因数の和:2921

約数の個数: 240

約数和(自身を含む): 888117760

約数和(自身を除く): 669860560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 2887, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5400, 5774, 6300, 7560, 8400, 8661, 9450, 10800, 11548, 12600, 14435, 15120, 17322, 18900, 20209, 23096, 25200, 25983, 28870, 34644, 37800, 40418, 43305, 46192, 51966, 57740, 60627, 69288, 72175, 75600, 77949, 80836, 86610, 101045, 103932, 115480, 121254, 129915, 138576, 144350, 155898, 161672, 173220, 181881, 202090, 207864, 216525, 230960, 242508, 259830, 288700, 303135, 311796, 323344, 346440, 363762, 389745, 404180, 415728, 433050, 485016, 505225, 519660, 545643, 577400, 606270, 623592, 649575, 692880, 727524, 779490, 808360, 866100, 909405, 970032, 1010450, 1039320, 1091286, 1154800, 1212540, 1247184, 1299150, 1455048, 1515675, 1558980, 1616720, 1732200, 1818810, 1948725, 2020900, 2078640, 2182572, 2425080, 2598300, 2728215, 2910096, 3031350, 3117960, 3464400, 3637620, 3897450, 4041800, 4365144, 4547025, 4850160, 5196600, 5456430, 6062700, 6235920, 7275240, 7794900, 8083600, 8730288, 9094050, 10393200, 10912860, 12125400, 13641075, 14550480, 15589800, 18188100, 21825720, 24250800, 27282150, 31179600, 36376200, 43651440, 54564300, 72752400, 109128600, 218257200]

約数ペア:

[(1, 218257200), (2, 109128600), (3, 72752400), (4, 54564300), (5, 43651440), (6, 36376200), (7, 31179600), (8, 27282150), (9, 24250800), (10, 21825720), (12, 18188100), (14, 15589800), (15, 14550480), (16, 13641075), (18, 12125400), (20, 10912860), (21, 10393200), (24, 9094050), (25, 8730288), (27, 8083600), (28, 7794900), (30, 7275240), (35, 6235920), (36, 6062700), (40, 5456430), (42, 5196600), (45, 4850160), (48, 4547025), (50, 4365144), (54, 4041800), (56, 3897450), (60, 3637620), (63, 3464400), (70, 3117960), (72, 3031350), (75, 2910096), (80, 2728215), (84, 2598300), (90, 2425080), (100, 2182572), (105, 2078640), (108, 2020900), (112, 1948725), (120, 1818810), (126, 1732200), (135, 1616720), (140, 1558980), (144, 1515675), (150, 1455048), (168, 1299150), (175, 1247184), (180, 1212540), (189, 1154800), (200, 1091286), (210, 1039320), (216, 1010450), (225, 970032), (240, 909405), (252, 866100), (270, 808360), (280, 779490), (300, 727524), (315, 692880), (336, 649575), (350, 623592), (360, 606270), (378, 577400), (400, 545643), (420, 519660), (432, 505225), (450, 485016), (504, 433050), (525, 415728), (540, 404180), (560, 389745), (600, 363762), (630, 346440), (675, 323344), (700, 311796), (720, 303135), (756, 288700), (840, 259830), (900, 242508), (945, 230960), (1008, 216525), (1050, 207864), (1080, 202090), (1200, 181881), (1260, 173220), (1350, 161672), (1400, 155898), (1512, 144350), (1575, 138576), (1680, 129915), (1800, 121254), (1890, 115480), (2100, 103932), (2160, 101045), (2520, 86610), (2700, 80836), (2800, 77949), (2887, 75600), (3024, 72175), (3150, 69288), (3600, 60627), (3780, 57740), (4200, 51966), (4725, 46192), (5040, 43305), (5400, 40418), (5774, 37800), (6300, 34644), (7560, 28870), (8400, 25983), (8661, 25200), (9450, 23096), (10800, 20209), (11548, 18900), (12600, 17322), (14435, 15120)]