213324300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{11287}}^1$

素因数の和:11317

約数の個数: 144

約数和(自身を含む): 783838720

約数和(自身を除く): 570514420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 11287, 18900, 22574, 33861, 45148, 56435, 67722, 79009, 101583, 112870, 135444, 158018, 169305, 203166, 225740, 237027, 282175, 304749, 316036, 338610, 395045, 406332, 474054, 507915, 564350, 609498, 677220, 711081, 790090, 846525, 948108, 1015830, 1128700, 1185135, 1218996, 1422162, 1523745, 1580180, 1693050, 1975225, 2031660, 2133243, 2370270, 2539575, 2844324, 3047490, 3386100, 3555405, 3950450, 4266486, 4740540, 5079150, 5925675, 6094980, 7110810, 7618725, 7900900, 8532972, 10158300, 10666215, 11851350, 14221620, 15237450, 17777025, 21332430, 23702700, 30474900, 35554050, 42664860, 53331075, 71108100, 106662150, 213324300]

約数ペア:

[(1, 213324300), (2, 106662150), (3, 71108100), (4, 53331075), (5, 42664860), (6, 35554050), (7, 30474900), (9, 23702700), (10, 21332430), (12, 17777025), (14, 15237450), (15, 14221620), (18, 11851350), (20, 10666215), (21, 10158300), (25, 8532972), (27, 7900900), (28, 7618725), (30, 7110810), (35, 6094980), (36, 5925675), (42, 5079150), (45, 4740540), (50, 4266486), (54, 3950450), (60, 3555405), (63, 3386100), (70, 3047490), (75, 2844324), (84, 2539575), (90, 2370270), (100, 2133243), (105, 2031660), (108, 1975225), (126, 1693050), (135, 1580180), (140, 1523745), (150, 1422162), (175, 1218996), (180, 1185135), (189, 1128700), (210, 1015830), (225, 948108), (252, 846525), (270, 790090), (300, 711081), (315, 677220), (350, 609498), (378, 564350), (420, 507915), (450, 474054), (525, 406332), (540, 395045), (630, 338610), (675, 316036), (700, 304749), (756, 282175), (900, 237027), (945, 225740), (1050, 203166), (1260, 169305), (1350, 158018), (1575, 135444), (1890, 112870), (2100, 101583), (2700, 79009), (3150, 67722), (3780, 56435), (4725, 45148), (6300, 33861), (9450, 22574), (11287, 18900)]