204636600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 288

約数和(自身を含む): 797940000

約数和(自身を除く): 593303400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 109, 120, 126, 140, 149, 150, 168, 175, 180, 200, 210, 218, 225, 252, 280, 298, 300, 315, 327, 350, 360, 420, 436, 447, 450, 504, 525, 545, 596, 600, 630, 654, 700, 745, 763, 840, 872, 894, 900, 981, 1043, 1050, 1090, 1192, 1260, 1308, 1341, 1400, 1490, 1526, 1575, 1635, 1788, 1800, 1962, 2086, 2100, 2180, 2235, 2289, 2520, 2616, 2682, 2725, 2980, 3052, 3129, 3150, 3270, 3576, 3725, 3815, 3924, 4172, 4200, 4360, 4470, 4578, 4905, 5215, 5364, 5450, 5960, 6104, 6258, 6300, 6540, 6705, 6867, 7450, 7630, 7848, 8175, 8344, 8940, 9156, 9387, 9810, 10430, 10728, 10900, 11175, 11445, 12516, 12600, 13080, 13410, 13734, 14900, 15260, 15645, 16241, 16350, 17880, 18312, 18774, 19075, 19620, 20860, 21800, 22350, 22890, 24525, 25032, 26075, 26820, 27468, 29800, 30520, 31290, 32482, 32700, 33525, 34335, 37548, 38150, 39240, 41720, 44700, 45780, 46935, 48723, 49050, 52150, 53640, 54936, 57225, 62580, 64964, 65400, 67050, 68670, 75096, 76300, 78225, 81205, 89400, 91560, 93870, 97446, 98100, 104300, 113687, 114450, 125160, 129928, 134100, 137340, 146169, 152600, 156450, 162410, 171675, 187740, 194892, 196200, 208600, 227374, 228900, 234675, 243615, 268200, 274680, 292338, 312900, 324820, 341061, 343350, 375480, 389784, 406025, 454748, 457800, 469350, 487230, 568435, 584676, 625800, 649640, 682122, 686700, 730845, 812050, 909496, 938700, 974460, 1023183, 1136870, 1169352, 1218075, 1364244, 1373400, 1461690, 1624100, 1705305, 1877400, 1948920, 2046366, 2273740, 2436150, 2728488, 2842175, 2923380, 3248200, 3410610, 3654225, 4092732, 4547480, 4872300, 5115915, 5684350, 5846760, 6821220, 7308450, 8185464, 8526525, 9744600, 10231830, 11368700, 13642440, 14616900, 17053050, 20463660, 22737400, 25579575, 29233800, 34106100, 40927320, 51159150, 68212200, 102318300, 204636600]

約数ペア:

[(1, 204636600), (2, 102318300), (3, 68212200), (4, 51159150), (5, 40927320), (6, 34106100), (7, 29233800), (8, 25579575), (9, 22737400), (10, 20463660), (12, 17053050), (14, 14616900), (15, 13642440), (18, 11368700), (20, 10231830), (21, 9744600), (24, 8526525), (25, 8185464), (28, 7308450), (30, 6821220), (35, 5846760), (36, 5684350), (40, 5115915), (42, 4872300), (45, 4547480), (50, 4092732), (56, 3654225), (60, 3410610), (63, 3248200), (70, 2923380), (72, 2842175), (75, 2728488), (84, 2436150), (90, 2273740), (100, 2046366), (105, 1948920), (109, 1877400), (120, 1705305), (126, 1624100), (140, 1461690), (149, 1373400), (150, 1364244), (168, 1218075), (175, 1169352), (180, 1136870), (200, 1023183), (210, 974460), (218, 938700), (225, 909496), (252, 812050), (280, 730845), (298, 686700), (300, 682122), (315, 649640), (327, 625800), (350, 584676), (360, 568435), (420, 487230), (436, 469350), (447, 457800), (450, 454748), (504, 406025), (525, 389784), (545, 375480), (596, 343350), (600, 341061), (630, 324820), (654, 312900), (700, 292338), (745, 274680), (763, 268200), (840, 243615), (872, 234675), (894, 228900), (900, 227374), (981, 208600), (1043, 196200), (1050, 194892), (1090, 187740), (1192, 171675), (1260, 162410), (1308, 156450), (1341, 152600), (1400, 146169), (1490, 137340), (1526, 134100), (1575, 129928), (1635, 125160), (1788, 114450), (1800, 113687), (1962, 104300), (2086, 98100), (2100, 97446), (2180, 93870), (2235, 91560), (2289, 89400), (2520, 81205), (2616, 78225), (2682, 76300), (2725, 75096), (2980, 68670), (3052, 67050), (3129, 65400), (3150, 64964), (3270, 62580), (3576, 57225), (3725, 54936), (3815, 53640), (3924, 52150), (4172, 49050), (4200, 48723), (4360, 46935), (4470, 45780), (4578, 44700), (4905, 41720), (5215, 39240), (5364, 38150), (5450, 37548), (5960, 34335), (6104, 33525), (6258, 32700), (6300, 32482), (6540, 31290), (6705, 30520), (6867, 29800), (7450, 27468), (7630, 26820), (7848, 26075), (8175, 25032), (8344, 24525), (8940, 22890), (9156, 22350), (9387, 21800), (9810, 20860), (10430, 19620), (10728, 19075), (10900, 18774), (11175, 18312), (11445, 17880), (12516, 16350), (12600, 16241), (13080, 15645), (13410, 15260), (13734, 14900)]