1999090800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:918

約数の個数: 480

約数和(自身を含む): 8403906560

約数和(自身を除く): 6404815760

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, 31, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 62, 63, 70, 72, 75, 80, 84, 90, 93, 100, 105, 108, 112, 120, 124, 126, 135, 140, 144, 150, 155, 168, 175, 180, 186, 189, 200, 210, 216, 217, 225, 240, 248, 252, 270, 279, 280, 300, 310, 315, 336, 350, 360, 372, 378, 400, 420, 432, 434, 450, 465, 496, 504, 525, 540, 558, 560, 600, 620, 630, 651, 675, 700, 720, 744, 756, 775, 837, 840, 853, 868, 900, 930, 945, 1008, 1050, 1080, 1085, 1116, 1200, 1240, 1260, 1302, 1350, 1395, 1400, 1488, 1512, 1550, 1575, 1674, 1680, 1706, 1736, 1800, 1860, 1890, 1953, 2100, 2160, 2170, 2232, 2325, 2480, 2520, 2559, 2604, 2700, 2790, 2800, 3024, 3100, 3150, 3255, 3348, 3412, 3472, 3600, 3720, 3780, 3906, 4185, 4200, 4265, 4340, 4464, 4650, 4725, 5040, 5118, 5208, 5400, 5425, 5580, 5859, 5971, 6200, 6300, 6510, 6696, 6824, 6975, 7440, 7560, 7677, 7812, 8370, 8400, 8530, 8680, 9300, 9450, 9765, 10236, 10416, 10800, 10850, 11160, 11718, 11942, 12400, 12600, 12795, 13020, 13392, 13648, 13950, 15120, 15354, 15624, 16275, 16740, 17060, 17360, 17913, 18600, 18900, 19530, 20472, 20925, 21325, 21700, 22320, 23031, 23436, 23884, 25200, 25590, 26040, 26443, 27900, 29295, 29855, 30708, 31248, 32550, 33480, 34120, 35826, 37200, 37800, 38385, 39060, 40944, 41850, 42650, 43400, 46062, 46872, 47768, 48825, 51180, 52080, 52886, 53739, 55800, 58590, 59710, 61416, 63975, 65100, 66960, 68240, 71652, 75600, 76770, 78120, 79329, 83700, 85300, 86800, 89565, 92124, 93744, 95536, 97650, 102360, 105772, 107478, 111600, 115155, 117180, 119420, 122832, 127950, 130200, 132215, 143304, 146475, 149275, 153540, 156240, 158658, 161217, 167400, 170600, 179130, 184248, 185101, 191925, 195300, 204720, 211544, 214956, 230310, 234360, 237987, 238840, 255900, 260400, 264430, 268695, 286608, 292950, 298550, 307080, 317316, 322434, 334800, 341200, 358260, 368496, 370202, 383850, 390600, 396645, 423088, 429912, 447825, 460620, 468720, 475974, 477680, 511800, 528860, 537390, 555303, 575775, 585900, 597100, 614160, 634632, 644868, 661075, 713961, 716520, 740404, 767700, 781200, 793290, 806085, 859824, 895650, 921240, 925505, 951948, 1023600, 1057720, 1074780, 1110606, 1151550, 1171800, 1189935, 1194200, 1269264, 1289736, 1322150, 1343475, 1427922, 1433040, 1480808, 1535400, 1586580, 1612170, 1665909, 1791300, 1842480, 1851010, 1903896, 1983225, 2115440, 2149560, 2221212, 2303100, 2343600, 2379870, 2388400, 2579472, 2644300, 2686950, 2776515, 2855844, 2961616, 3070800, 3173160, 3224340, 3331818, 3569805, 3582600, 3702020, 3807792, 3966450, 4030425, 4299120, 4442424, 4606200, 4627525, 4759740, 4997727, 5288600, 5373900, 5553030, 5711688, 5949675, 6346320, 6448680, 6663636, 7139610, 7165200, 7404040, 7932900, 8060850, 8329545, 8884848, 9212400, 9255050, 9519480, 9995454, 10577200, 10747800, 11106060, 11423376, 11899350, 12897360, 13327272, 13882575, 14279220, 14808080, 15865800, 16121700, 16659090, 17849025, 18510100, 19038960, 19990908, 21495600, 22212120, 23798700, 24988635, 26654544, 27765150, 28558440, 31731600, 32243400, 33318180, 35698050, 37020200, 39981816, 41647725, 44424240, 47597400, 49977270, 55530300, 57116880, 64486800, 66636360, 71396100, 74040400, 79963632, 83295450, 95194800, 99954540, 111060600, 124943175, 133272720, 142792200, 166590900, 199909080, 222121200, 249886350, 285584400, 333181800, 399818160, 499772700, 666363600, 999545400, 1999090800]

約数ペア:

[(1, 1999090800), (2, 999545400), (3, 666363600), (4, 499772700), (5, 399818160), (6, 333181800), (7, 285584400), (8, 249886350), (9, 222121200), (10, 199909080), (12, 166590900), (14, 142792200), (15, 133272720), (16, 124943175), (18, 111060600), (20, 99954540), (21, 95194800), (24, 83295450), (25, 79963632), (27, 74040400), (28, 71396100), (30, 66636360), (31, 64486800), (35, 57116880), (36, 55530300), (40, 49977270), (42, 47597400), (45, 44424240), (48, 41647725), (50, 39981816), (54, 37020200), (56, 35698050), (60, 33318180), (62, 32243400), (63, 31731600), (70, 28558440), (72, 27765150), (75, 26654544), (80, 24988635), (84, 23798700), (90, 22212120), (93, 21495600), (100, 19990908), (105, 19038960), (108, 18510100), (112, 17849025), (120, 16659090), (124, 16121700), (126, 15865800), (135, 14808080), (140, 14279220), (144, 13882575), (150, 13327272), (155, 12897360), (168, 11899350), (175, 11423376), (180, 11106060), (186, 10747800), (189, 10577200), (200, 9995454), (210, 9519480), (216, 9255050), (217, 9212400), (225, 8884848), (240, 8329545), (248, 8060850), (252, 7932900), (270, 7404040), (279, 7165200), (280, 7139610), (300, 6663636), (310, 6448680), (315, 6346320), (336, 5949675), (350, 5711688), (360, 5553030), (372, 5373900), (378, 5288600), (400, 4997727), (420, 4759740), (432, 4627525), (434, 4606200), (450, 4442424), (465, 4299120), (496, 4030425), (504, 3966450), (525, 3807792), (540, 3702020), (558, 3582600), (560, 3569805), (600, 3331818), (620, 3224340), (630, 3173160), (651, 3070800), (675, 2961616), (700, 2855844), (720, 2776515), (744, 2686950), (756, 2644300), (775, 2579472), (837, 2388400), (840, 2379870), (853, 2343600), (868, 2303100), (900, 2221212), (930, 2149560), (945, 2115440), (1008, 1983225), (1050, 1903896), (1080, 1851010), (1085, 1842480), (1116, 1791300), (1200, 1665909), (1240, 1612170), (1260, 1586580), (1302, 1535400), (1350, 1480808), (1395, 1433040), (1400, 1427922), (1488, 1343475), (1512, 1322150), (1550, 1289736), (1575, 1269264), (1674, 1194200), (1680, 1189935), (1706, 1171800), (1736, 1151550), (1800, 1110606), (1860, 1074780), (1890, 1057720), (1953, 1023600), (2100, 951948), (2160, 925505), (2170, 921240), (2232, 895650), (2325, 859824), (2480, 806085), (2520, 793290), (2559, 781200), (2604, 767700), (2700, 740404), (2790, 716520), (2800, 713961), (3024, 661075), (3100, 644868), (3150, 634632), (3255, 614160), (3348, 597100), (3412, 585900), (3472, 575775), (3600, 555303), (3720, 537390), (3780, 528860), (3906, 511800), (4185, 477680), (4200, 475974), (4265, 468720), (4340, 460620), (4464, 447825), (4650, 429912), (4725, 423088), (5040, 396645), (5118, 390600), (5208, 383850), (5400, 370202), (5425, 368496), (5580, 358260), (5859, 341200), (5971, 334800), (6200, 322434), (6300, 317316), (6510, 307080), (6696, 298550), (6824, 292950), (6975, 286608), (7440, 268695), (7560, 264430), (7677, 260400), (7812, 255900), (8370, 238840), (8400, 237987), (8530, 234360), (8680, 230310), (9300, 214956), (9450, 211544), (9765, 204720), (10236, 195300), (10416, 191925), (10800, 185101), (10850, 184248), (11160, 179130), (11718, 170600), (11942, 167400), (12400, 161217), (12600, 158658), (12795, 156240), (13020, 153540), (13392, 149275), (13648, 146475), (13950, 143304), (15120, 132215), (15354, 130200), (15624, 127950), (16275, 122832), (16740, 119420), (17060, 117180), (17360, 115155), (17913, 111600), (18600, 107478), (18900, 105772), (19530, 102360), (20472, 97650), (20925, 95536), (21325, 93744), (21700, 92124), (22320, 89565), (23031, 86800), (23436, 85300), (23884, 83700), (25200, 79329), (25590, 78120), (26040, 76770), (26443, 75600), (27900, 71652), (29295, 68240), (29855, 66960), (30708, 65100), (31248, 63975), (32550, 61416), (33480, 59710), (34120, 58590), (35826, 55800), (37200, 53739), (37800, 52886), (38385, 52080), (39060, 51180), (40944, 48825), (41850, 47768), (42650, 46872), (43400, 46062)]