30726360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 116251200

約数和(自身を除く): 85524840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 137, 140, 168, 178, 180, 210, 252, 267, 274, 280, 315, 356, 360, 411, 420, 445, 504, 534, 548, 623, 630, 685, 712, 801, 822, 840, 890, 959, 1068, 1096, 1233, 1246, 1260, 1335, 1370, 1602, 1644, 1780, 1869, 1918, 2055, 2136, 2466, 2492, 2520, 2670, 2740, 2877, 3115, 3204, 3288, 3560, 3738, 3836, 4005, 4110, 4795, 4932, 4984, 5340, 5480, 5607, 5754, 6165, 6230, 6408, 7476, 7672, 8010, 8220, 8631, 9345, 9590, 9864, 10680, 11214, 11508, 12193, 12330, 12460, 14385, 14952, 16020, 16440, 17262, 18690, 19180, 22428, 23016, 24386, 24660, 24920, 28035, 28770, 32040, 34524, 36579, 37380, 38360, 43155, 44856, 48772, 49320, 56070, 57540, 60965, 69048, 73158, 74760, 85351, 86310, 97544, 109737, 112140, 115080, 121930, 146316, 170702, 172620, 182895, 219474, 224280, 243860, 256053, 292632, 341404, 345240, 365790, 426755, 438948, 487720, 512106, 548685, 682808, 731580, 768159, 853510, 877896, 1024212, 1097370, 1280265, 1463160, 1536318, 1707020, 2048424, 2194740, 2560530, 3072636, 3414040, 3840795, 4389480, 5121060, 6145272, 7681590, 10242120, 15363180, 30726360]

約数ペア:

[(1, 30726360), (2, 15363180), (3, 10242120), (4, 7681590), (5, 6145272), (6, 5121060), (7, 4389480), (8, 3840795), (9, 3414040), (10, 3072636), (12, 2560530), (14, 2194740), (15, 2048424), (18, 1707020), (20, 1536318), (21, 1463160), (24, 1280265), (28, 1097370), (30, 1024212), (35, 877896), (36, 853510), (40, 768159), (42, 731580), (45, 682808), (56, 548685), (60, 512106), (63, 487720), (70, 438948), (72, 426755), (84, 365790), (89, 345240), (90, 341404), (105, 292632), (120, 256053), (126, 243860), (137, 224280), (140, 219474), (168, 182895), (178, 172620), (180, 170702), (210, 146316), (252, 121930), (267, 115080), (274, 112140), (280, 109737), (315, 97544), (356, 86310), (360, 85351), (411, 74760), (420, 73158), (445, 69048), (504, 60965), (534, 57540), (548, 56070), (623, 49320), (630, 48772), (685, 44856), (712, 43155), (801, 38360), (822, 37380), (840, 36579), (890, 34524), (959, 32040), (1068, 28770), (1096, 28035), (1233, 24920), (1246, 24660), (1260, 24386), (1335, 23016), (1370, 22428), (1602, 19180), (1644, 18690), (1780, 17262), (1869, 16440), (1918, 16020), (2055, 14952), (2136, 14385), (2466, 12460), (2492, 12330), (2520, 12193), (2670, 11508), (2740, 11214), (2877, 10680), (3115, 9864), (3204, 9590), (3288, 9345), (3560, 8631), (3738, 8220), (3836, 8010), (4005, 7672), (4110, 7476), (4795, 6408), (4932, 6230), (4984, 6165), (5340, 5754), (5480, 5607)]