206822700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 288

約数和(自身を含む): 786616320

約数和(自身を除く): 579793620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 31, 35, 36, 42, 45, 50, 54, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 108, 124, 126, 135, 140, 150, 155, 175, 180, 186, 189, 210, 217, 225, 252, 270, 279, 300, 310, 315, 350, 353, 372, 378, 420, 434, 450, 465, 525, 540, 558, 620, 630, 651, 675, 700, 706, 756, 775, 837, 868, 900, 930, 945, 1050, 1059, 1085, 1116, 1260, 1302, 1350, 1395, 1412, 1550, 1575, 1674, 1765, 1860, 1890, 1953, 2100, 2118, 2170, 2325, 2471, 2604, 2700, 2790, 3100, 3150, 3177, 3255, 3348, 3530, 3780, 3906, 4185, 4236, 4340, 4650, 4725, 4942, 5295, 5425, 5580, 5859, 6300, 6354, 6510, 6975, 7060, 7413, 7812, 8370, 8825, 9300, 9450, 9531, 9765, 9884, 10590, 10850, 10943, 11718, 12355, 12708, 13020, 13950, 14826, 15885, 16275, 16740, 17650, 18900, 19062, 19530, 20925, 21180, 21700, 21886, 22239, 23436, 24710, 26475, 27900, 29295, 29652, 31770, 32550, 32829, 35300, 37065, 38124, 39060, 41850, 43772, 44478, 47655, 48825, 49420, 52950, 54715, 58590, 61775, 63540, 65100, 65658, 66717, 74130, 76601, 79425, 83700, 88956, 95310, 97650, 98487, 105900, 109430, 111195, 117180, 123550, 131316, 133434, 146475, 148260, 153202, 158850, 164145, 185325, 190620, 195300, 196974, 218860, 222390, 229803, 238275, 247100, 266868, 273575, 292950, 295461, 306404, 317700, 328290, 333585, 370650, 383005, 393948, 444780, 459606, 476550, 492435, 547150, 555975, 585900, 590922, 656580, 667170, 689409, 741300, 766010, 820725, 919212, 953100, 984870, 1094300, 1111950, 1149015, 1181844, 1334340, 1378818, 1477305, 1532020, 1641450, 1667925, 1915025, 1969740, 2068227, 2223900, 2298030, 2462175, 2757636, 2954610, 3282900, 3335850, 3447045, 3830050, 4136454, 4596060, 4924350, 5745075, 5909220, 6671700, 6894090, 7386525, 7660100, 8272908, 9848700, 10341135, 11490150, 13788180, 14773050, 17235225, 20682270, 22980300, 29546100, 34470450, 41364540, 51705675, 68940900, 103411350, 206822700]

約数ペア:

[(1, 206822700), (2, 103411350), (3, 68940900), (4, 51705675), (5, 41364540), (6, 34470450), (7, 29546100), (9, 22980300), (10, 20682270), (12, 17235225), (14, 14773050), (15, 13788180), (18, 11490150), (20, 10341135), (21, 9848700), (25, 8272908), (27, 7660100), (28, 7386525), (30, 6894090), (31, 6671700), (35, 5909220), (36, 5745075), (42, 4924350), (45, 4596060), (50, 4136454), (54, 3830050), (60, 3447045), (62, 3335850), (63, 3282900), (70, 2954610), (75, 2757636), (84, 2462175), (90, 2298030), (93, 2223900), (100, 2068227), (105, 1969740), (108, 1915025), (124, 1667925), (126, 1641450), (135, 1532020), (140, 1477305), (150, 1378818), (155, 1334340), (175, 1181844), (180, 1149015), (186, 1111950), (189, 1094300), (210, 984870), (217, 953100), (225, 919212), (252, 820725), (270, 766010), (279, 741300), (300, 689409), (310, 667170), (315, 656580), (350, 590922), (353, 585900), (372, 555975), (378, 547150), (420, 492435), (434, 476550), (450, 459606), (465, 444780), (525, 393948), (540, 383005), (558, 370650), (620, 333585), (630, 328290), (651, 317700), (675, 306404), (700, 295461), (706, 292950), (756, 273575), (775, 266868), (837, 247100), (868, 238275), (900, 229803), (930, 222390), (945, 218860), (1050, 196974), (1059, 195300), (1085, 190620), (1116, 185325), (1260, 164145), (1302, 158850), (1350, 153202), (1395, 148260), (1412, 146475), (1550, 133434), (1575, 131316), (1674, 123550), (1765, 117180), (1860, 111195), (1890, 109430), (1953, 105900), (2100, 98487), (2118, 97650), (2170, 95310), (2325, 88956), (2471, 83700), (2604, 79425), (2700, 76601), (2790, 74130), (3100, 66717), (3150, 65658), (3177, 65100), (3255, 63540), (3348, 61775), (3530, 58590), (3780, 54715), (3906, 52950), (4185, 49420), (4236, 48825), (4340, 47655), (4650, 44478), (4725, 43772), (4942, 41850), (5295, 39060), (5425, 38124), (5580, 37065), (5859, 35300), (6300, 32829), (6354, 32550), (6510, 31770), (6975, 29652), (7060, 29295), (7413, 27900), (7812, 26475), (8370, 24710), (8825, 23436), (9300, 22239), (9450, 21886), (9531, 21700), (9765, 21180), (9884, 20925), (10590, 19530), (10850, 19062), (10943, 18900), (11718, 17650), (12355, 16740), (12708, 16275), (13020, 15885), (13950, 14826)]