28163809800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{36643}}^1$

素因数の和:36733

約数の個数: 288

約数和(自身を含む): 109870438080

約数和(自身を除く): 81706628280

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, 61, 63, 70, 72, 75, 84, 90, 100, 105, 120, 122, 126, 140, 150, 168, 175, 180, 183, 200, 210, 225, 244, 252, 280, 300, 305, 315, 350, 360, 366, 420, 427, 450, 488, 504, 525, 549, 600, 610, 630, 700, 732, 840, 854, 900, 915, 1050, 1098, 1220, 1260, 1281, 1400, 1464, 1525, 1575, 1708, 1800, 1830, 2100, 2135, 2196, 2440, 2520, 2562, 2745, 3050, 3150, 3416, 3660, 3843, 4200, 4270, 4392, 4575, 5124, 5490, 6100, 6300, 6405, 7320, 7686, 8540, 9150, 10248, 10675, 10980, 12200, 12600, 12810, 13725, 15372, 17080, 18300, 19215, 21350, 21960, 25620, 27450, 30744, 32025, 36600, 36643, 38430, 42700, 51240, 54900, 64050, 73286, 76860, 85400, 96075, 109800, 109929, 128100, 146572, 153720, 183215, 192150, 219858, 256200, 256501, 293144, 329787, 366430, 384300, 439716, 513002, 549645, 659574, 732860, 768600, 769503, 879432, 916075, 1026004, 1099290, 1282505, 1319148, 1465720, 1539006, 1648935, 1832150, 2052008, 2198580, 2235223, 2308509, 2565010, 2638296, 2748225, 3078012, 3297870, 3664300, 3847515, 4397160, 4470446, 4617018, 5130020, 5496450, 6156024, 6412525, 6595740, 6705669, 7328600, 7695030, 8244675, 8940892, 9234036, 10260040, 10992900, 11176115, 11542545, 12825050, 13191480, 13411338, 15390060, 15646561, 16489350, 17881784, 18468072, 19237575, 20117007, 21985800, 22352230, 23085090, 25650100, 26822676, 30780120, 31293122, 32978700, 33528345, 38475150, 40234014, 44704460, 46170180, 46939683, 51300200, 53645352, 55880575, 57712725, 62586244, 65957400, 67056690, 76950300, 78232805, 80468028, 89408920, 92340360, 93879366, 100585035, 111761150, 115425450, 125172488, 134113380, 140819049, 153900600, 156465610, 160936056, 167641725, 187758732, 201170070, 223522300, 230850900, 234698415, 268226760, 281638098, 312931220, 335283450, 375517464, 391164025, 402340140, 447044600, 461701800, 469396830, 502925175, 563276196, 625862440, 670566900, 704095245, 782328050, 804680280, 938793660, 1005850350, 1126552392, 1173492075, 1341133800, 1408190490, 1564656100, 1877587320, 2011700700, 2346984150, 2816380980, 3129312200, 3520476225, 4023401400, 4693968300, 5632761960, 7040952450, 9387936600, 14081904900, 28163809800]

約数ペア:

[(1, 28163809800), (2, 14081904900), (3, 9387936600), (4, 7040952450), (5, 5632761960), (6, 4693968300), (7, 4023401400), (8, 3520476225), (9, 3129312200), (10, 2816380980), (12, 2346984150), (14, 2011700700), (15, 1877587320), (18, 1564656100), (20, 1408190490), (21, 1341133800), (24, 1173492075), (25, 1126552392), (28, 1005850350), (30, 938793660), (35, 804680280), (36, 782328050), (40, 704095245), (42, 670566900), (45, 625862440), (50, 563276196), (56, 502925175), (60, 469396830), (61, 461701800), (63, 447044600), (70, 402340140), (72, 391164025), (75, 375517464), (84, 335283450), (90, 312931220), (100, 281638098), (105, 268226760), (120, 234698415), (122, 230850900), (126, 223522300), (140, 201170070), (150, 187758732), (168, 167641725), (175, 160936056), (180, 156465610), (183, 153900600), (200, 140819049), (210, 134113380), (225, 125172488), (244, 115425450), (252, 111761150), (280, 100585035), (300, 93879366), (305, 92340360), (315, 89408920), (350, 80468028), (360, 78232805), (366, 76950300), (420, 67056690), (427, 65957400), (450, 62586244), (488, 57712725), (504, 55880575), (525, 53645352), (549, 51300200), (600, 46939683), (610, 46170180), (630, 44704460), (700, 40234014), (732, 38475150), (840, 33528345), (854, 32978700), (900, 31293122), (915, 30780120), (1050, 26822676), (1098, 25650100), (1220, 23085090), (1260, 22352230), (1281, 21985800), (1400, 20117007), (1464, 19237575), (1525, 18468072), (1575, 17881784), (1708, 16489350), (1800, 15646561), (1830, 15390060), (2100, 13411338), (2135, 13191480), (2196, 12825050), (2440, 11542545), (2520, 11176115), (2562, 10992900), (2745, 10260040), (3050, 9234036), (3150, 8940892), (3416, 8244675), (3660, 7695030), (3843, 7328600), (4200, 6705669), (4270, 6595740), (4392, 6412525), (4575, 6156024), (5124, 5496450), (5490, 5130020), (6100, 4617018), (6300, 4470446), (6405, 4397160), (7320, 3847515), (7686, 3664300), (8540, 3297870), (9150, 3078012), (10248, 2748225), (10675, 2638296), (10980, 2565010), (12200, 2308509), (12600, 2235223), (12810, 2198580), (13725, 2052008), (15372, 1832150), (17080, 1648935), (18300, 1539006), (19215, 1465720), (21350, 1319148), (21960, 1282505), (25620, 1099290), (27450, 1026004), (30744, 916075), (32025, 879432), (36600, 769503), (36643, 768600), (38430, 732860), (42700, 659574), (51240, 549645), (54900, 513002), (64050, 439716), (73286, 384300), (76860, 366430), (85400, 329787), (96075, 293144), (109800, 256501), (109929, 256200), (128100, 219858), (146572, 192150), (153720, 183215)]