20183349600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{1213}}^1\times {\mathrm{2311}}^1$

素因数の和:3550

約数の個数: 216

約数和(自身を含む): 71261032752

約数和(自身を除く): 51077683152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1213, 1440, 1800, 2311, 2400, 2426, 3600, 3639, 4622, 4852, 6065, 6933, 7200, 7278, 9244, 9704, 10917, 11555, 12130, 13866, 14556, 18195, 18488, 19408, 20799, 21834, 23110, 24260, 27732, 29112, 30325, 34665, 36390, 36976, 38816, 41598, 43668, 46220, 48520, 54585, 55464, 57775, 58224, 60650, 69330, 72780, 73952, 83196, 87336, 90975, 92440, 97040, 103995, 109170, 110928, 115550, 116448, 121300, 138660, 145560, 166392, 173325, 174672, 181950, 184880, 194080, 207990, 218340, 221856, 231100, 242600, 272925, 277320, 291120, 332784, 346650, 349344, 363900, 369760, 415980, 436680, 462200, 485200, 519975, 545850, 554640, 582240, 665568, 693300, 727800, 831960, 873360, 924400, 970400, 1039950, 1091700, 1109280, 1386600, 1455600, 1663920, 1746720, 1848800, 2079900, 2183400, 2773200, 2803243, 2911200, 3327840, 4159800, 4366800, 5546400, 5606486, 8319600, 8409729, 8733600, 11212972, 14016215, 16639200, 16819458, 22425944, 25229187, 28032430, 33638916, 42048645, 44851888, 50458374, 56064860, 67277832, 70081075, 84097290, 89703776, 100916748, 112129720, 126145935, 134555664, 140162150, 168194580, 201833496, 210243225, 224259440, 252291870, 269111328, 280324300, 336389160, 403666992, 420486450, 448518880, 504583740, 560648600, 630729675, 672778320, 807333984, 840972900, 1009167480, 1121297200, 1261459350, 1345556640, 1681945800, 2018334960, 2242594400, 2522918700, 3363891600, 4036669920, 5045837400, 6727783200, 10091674800, 20183349600]

約数ペア:

[(1, 20183349600), (2, 10091674800), (3, 6727783200), (4, 5045837400), (5, 4036669920), (6, 3363891600), (8, 2522918700), (9, 2242594400), (10, 2018334960), (12, 1681945800), (15, 1345556640), (16, 1261459350), (18, 1121297200), (20, 1009167480), (24, 840972900), (25, 807333984), (30, 672778320), (32, 630729675), (36, 560648600), (40, 504583740), (45, 448518880), (48, 420486450), (50, 403666992), (60, 336389160), (72, 280324300), (75, 269111328), (80, 252291870), (90, 224259440), (96, 210243225), (100, 201833496), (120, 168194580), (144, 140162150), (150, 134555664), (160, 126145935), (180, 112129720), (200, 100916748), (225, 89703776), (240, 84097290), (288, 70081075), (300, 67277832), (360, 56064860), (400, 50458374), (450, 44851888), (480, 42048645), (600, 33638916), (720, 28032430), (800, 25229187), (900, 22425944), (1200, 16819458), (1213, 16639200), (1440, 14016215), (1800, 11212972), (2311, 8733600), (2400, 8409729), (2426, 8319600), (3600, 5606486), (3639, 5546400), (4622, 4366800), (4852, 4159800), (6065, 3327840), (6933, 2911200), (7200, 2803243), (7278, 2773200), (9244, 2183400), (9704, 2079900), (10917, 1848800), (11555, 1746720), (12130, 1663920), (13866, 1455600), (14556, 1386600), (18195, 1109280), (18488, 1091700), (19408, 1039950), (20799, 970400), (21834, 924400), (23110, 873360), (24260, 831960), (27732, 727800), (29112, 693300), (30325, 665568), (34665, 582240), (36390, 554640), (36976, 545850), (38816, 519975), (41598, 485200), (43668, 462200), (46220, 436680), (48520, 415980), (54585, 369760), (55464, 363900), (57775, 349344), (58224, 346650), (60650, 332784), (69330, 291120), (72780, 277320), (73952, 272925), (83196, 242600), (87336, 231100), (90975, 221856), (92440, 218340), (97040, 207990), (103995, 194080), (109170, 184880), (110928, 181950), (115550, 174672), (116448, 173325), (121300, 166392), (138660, 145560)]