208240200

素因数分解:

$2^3\times 3^3\times 5^2\times 7^2\times {\mathrm{787}}^1$

素因数の和:826

約数の個数: 288

約数和(自身を含む): 835437600

約数和(自身を除く): 627197400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 49, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 108, 120, 126, 135, 140, 147, 150, 168, 175, 180, 189, 196, 200, 210, 216, 225, 245, 252, 270, 280, 294, 300, 315, 350, 360, 378, 392, 420, 441, 450, 490, 504, 525, 540, 588, 600, 630, 675, 700, 735, 756, 787, 840, 882, 900, 945, 980, 1050, 1080, 1176, 1225, 1260, 1323, 1350, 1400, 1470, 1512, 1574, 1575, 1764, 1800, 1890, 1960, 2100, 2205, 2361, 2450, 2520, 2646, 2700, 2940, 3148, 3150, 3528, 3675, 3780, 3935, 4200, 4410, 4722, 4725, 4900, 5292, 5400, 5509, 5880, 6296, 6300, 6615, 7083, 7350, 7560, 7870, 8820, 9444, 9450, 9800, 10584, 11018, 11025, 11805, 12600, 13230, 14166, 14700, 15740, 16527, 17640, 18888, 18900, 19675, 21249, 22036, 22050, 23610, 26460, 27545, 28332, 29400, 31480, 33054, 33075, 35415, 37800, 38563, 39350, 42498, 44072, 44100, 47220, 49581, 52920, 55090, 56664, 59025, 66108, 66150, 70830, 77126, 78700, 82635, 84996, 88200, 94440, 99162, 106245, 110180, 115689, 118050, 132216, 132300, 137725, 141660, 148743, 154252, 157400, 165270, 169992, 177075, 192815, 198324, 212490, 220360, 231378, 236100, 247905, 264600, 275450, 283320, 297486, 308504, 330540, 347067, 354150, 385630, 396648, 413175, 424980, 462756, 472200, 495810, 531225, 550900, 578445, 594972, 661080, 694134, 708300, 743715, 771260, 826350, 849960, 925512, 964075, 991620, 1041201, 1062450, 1101800, 1156890, 1189944, 1239525, 1388268, 1416600, 1487430, 1542520, 1652700, 1735335, 1928150, 1983240, 2082402, 2124900, 2313780, 2479050, 2776536, 2892225, 2974860, 3305400, 3470670, 3718575, 3856300, 4164804, 4249800, 4627560, 4958100, 5206005, 5784450, 5949720, 6941340, 7437150, 7712600, 8329608, 8676675, 9916200, 10412010, 11568900, 13882680, 14874300, 17353350, 20824020, 23137800, 26030025, 29748600, 34706700, 41648040, 52060050, 69413400, 104120100, 208240200]

約数ペア:

[(1, 208240200), (2, 104120100), (3, 69413400), (4, 52060050), (5, 41648040), (6, 34706700), (7, 29748600), (8, 26030025), (9, 23137800), (10, 20824020), (12, 17353350), (14, 14874300), (15, 13882680), (18, 11568900), (20, 10412010), (21, 9916200), (24, 8676675), (25, 8329608), (27, 7712600), (28, 7437150), (30, 6941340), (35, 5949720), (36, 5784450), (40, 5206005), (42, 4958100), (45, 4627560), (49, 4249800), (50, 4164804), (54, 3856300), (56, 3718575), (60, 3470670), (63, 3305400), (70, 2974860), (72, 2892225), (75, 2776536), (84, 2479050), (90, 2313780), (98, 2124900), (100, 2082402), (105, 1983240), (108, 1928150), (120, 1735335), (126, 1652700), (135, 1542520), (140, 1487430), (147, 1416600), (150, 1388268), (168, 1239525), (175, 1189944), (180, 1156890), (189, 1101800), (196, 1062450), (200, 1041201), (210, 991620), (216, 964075), (225, 925512), (245, 849960), (252, 826350), (270, 771260), (280, 743715), (294, 708300), (300, 694134), (315, 661080), (350, 594972), (360, 578445), (378, 550900), (392, 531225), (420, 495810), (441, 472200), (450, 462756), (490, 424980), (504, 413175), (525, 396648), (540, 385630), (588, 354150), (600, 347067), (630, 330540), (675, 308504), (700, 297486), (735, 283320), (756, 275450), (787, 264600), (840, 247905), (882, 236100), (900, 231378), (945, 220360), (980, 212490), (1050, 198324), (1080, 192815), (1176, 177075), (1225, 169992), (1260, 165270), (1323, 157400), (1350, 154252), (1400, 148743), (1470, 141660), (1512, 137725), (1574, 132300), (1575, 132216), (1764, 118050), (1800, 115689), (1890, 110180), (1960, 106245), (2100, 99162), (2205, 94440), (2361, 88200), (2450, 84996), (2520, 82635), (2646, 78700), (2700, 77126), (2940, 70830), (3148, 66150), (3150, 66108), (3528, 59025), (3675, 56664), (3780, 55090), (3935, 52920), (4200, 49581), (4410, 47220), (4722, 44100), (4725, 44072), (4900, 42498), (5292, 39350), (5400, 38563), (5509, 37800), (5880, 35415), (6296, 33075), (6300, 33054), (6615, 31480), (7083, 29400), (7350, 28332), (7560, 27545), (7870, 26460), (8820, 23610), (9444, 22050), (9450, 22036), (9800, 21249), (10584, 19675), (11018, 18900), (11025, 18888), (11805, 17640), (12600, 16527), (13230, 15740), (14166, 14700)]