2155998060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 7059386880

約数和(自身を除く): 4903388820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 73, 81, 90, 103, 108, 118, 135, 146, 162, 177, 180, 206, 219, 236, 243, 270, 292, 295, 309, 324, 354, 365, 405, 412, 438, 486, 515, 531, 540, 590, 618, 657, 708, 730, 810, 876, 885, 927, 972, 1030, 1062, 1095, 1180, 1215, 1236, 1314, 1460, 1545, 1593, 1620, 1770, 1854, 1971, 2060, 2124, 2190, 2430, 2628, 2655, 2781, 3090, 3186, 3285, 3540, 3708, 3942, 4307, 4380, 4635, 4779, 4860, 5310, 5562, 5913, 6077, 6180, 6372, 6570, 7519, 7884, 7965, 8343, 8614, 9270, 9558, 9855, 10620, 11124, 11826, 12154, 12921, 13140, 13905, 14337, 15038, 15930, 16686, 17228, 17739, 18231, 18540, 19116, 19710, 21535, 22557, 23652, 23895, 24308, 25029, 25842, 27810, 28674, 29565, 30076, 30385, 31860, 33372, 35478, 36462, 37595, 38763, 39420, 41715, 43070, 45114, 47790, 50058, 51684, 54693, 55620, 57348, 59130, 60770, 64605, 67671, 70956, 71685, 72924, 75190, 77526, 83430, 86140, 88695, 90228, 91155, 95580, 100116, 109386, 112785, 116289, 118260, 121540, 125145, 129210, 135342, 143370, 150380, 155052, 164079, 166860, 177390, 182310, 193815, 203013, 218772, 225570, 232578, 250290, 258420, 270684, 273465, 286740, 328158, 338355, 348867, 354780, 364620, 387630, 406026, 443621, 451140, 465156, 492237, 500580, 546930, 581445, 609039, 656316, 676710, 697734, 775260, 812052, 820395, 887242, 984474, 1015065, 1046601, 1093860, 1162890, 1218078, 1330863, 1353420, 1395468, 1476711, 1640790, 1744335, 1774484, 1827117, 1968948, 2030130, 2093202, 2218105, 2325780, 2436156, 2461185, 2661726, 2953422, 3045195, 3281580, 3488670, 3654234, 3992589, 4060260, 4186404, 4436210, 4922370, 5233005, 5323452, 5906844, 6090390, 6654315, 6977340, 7308468, 7383555, 7985178, 8872420, 9135585, 9844740, 10466010, 11977767, 12180780, 13308630, 14767110, 15970356, 18271170, 19962945, 20932020, 23955534, 26617260, 29534220, 35933301, 36542340, 39925890, 47911068, 59888835, 71866602, 79851780, 107799903, 119777670, 143733204, 179666505, 215599806, 239555340, 359333010, 431199612, 538999515, 718666020, 1077999030, 2155998060]

約数ペア:

[(1, 2155998060), (2, 1077999030), (3, 718666020), (4, 538999515), (5, 431199612), (6, 359333010), (9, 239555340), (10, 215599806), (12, 179666505), (15, 143733204), (18, 119777670), (20, 107799903), (27, 79851780), (30, 71866602), (36, 59888835), (45, 47911068), (54, 39925890), (59, 36542340), (60, 35933301), (73, 29534220), (81, 26617260), (90, 23955534), (103, 20932020), (108, 19962945), (118, 18271170), (135, 15970356), (146, 14767110), (162, 13308630), (177, 12180780), (180, 11977767), (206, 10466010), (219, 9844740), (236, 9135585), (243, 8872420), (270, 7985178), (292, 7383555), (295, 7308468), (309, 6977340), (324, 6654315), (354, 6090390), (365, 5906844), (405, 5323452), (412, 5233005), (438, 4922370), (486, 4436210), (515, 4186404), (531, 4060260), (540, 3992589), (590, 3654234), (618, 3488670), (657, 3281580), (708, 3045195), (730, 2953422), (810, 2661726), (876, 2461185), (885, 2436156), (927, 2325780), (972, 2218105), (1030, 2093202), (1062, 2030130), (1095, 1968948), (1180, 1827117), (1215, 1774484), (1236, 1744335), (1314, 1640790), (1460, 1476711), (1545, 1395468), (1593, 1353420), (1620, 1330863), (1770, 1218078), (1854, 1162890), (1971, 1093860), (2060, 1046601), (2124, 1015065), (2190, 984474), (2430, 887242), (2628, 820395), (2655, 812052), (2781, 775260), (3090, 697734), (3186, 676710), (3285, 656316), (3540, 609039), (3708, 581445), (3942, 546930), (4307, 500580), (4380, 492237), (4635, 465156), (4779, 451140), (4860, 443621), (5310, 406026), (5562, 387630), (5913, 364620), (6077, 354780), (6180, 348867), (6372, 338355), (6570, 328158), (7519, 286740), (7884, 273465), (7965, 270684), (8343, 258420), (8614, 250290), (9270, 232578), (9558, 225570), (9855, 218772), (10620, 203013), (11124, 193815), (11826, 182310), (12154, 177390), (12921, 166860), (13140, 164079), (13905, 155052), (14337, 150380), (15038, 143370), (15930, 135342), (16686, 129210), (17228, 125145), (17739, 121540), (18231, 118260), (18540, 116289), (19116, 112785), (19710, 109386), (21535, 100116), (22557, 95580), (23652, 91155), (23895, 90228), (24308, 88695), (25029, 86140), (25842, 83430), (27810, 77526), (28674, 75190), (29565, 72924), (30076, 71685), (30385, 70956), (31860, 67671), (33372, 64605), (35478, 60770), (36462, 59130), (37595, 57348), (38763, 55620), (39420, 54693), (41715, 51684), (43070, 50058), (45114, 47790)]