207036180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 683679360

約数和(自身を除く): 476643180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 103, 117, 130, 156, 180, 195, 206, 234, 260, 309, 390, 412, 468, 515, 585, 618, 780, 859, 927, 1030, 1170, 1236, 1339, 1545, 1718, 1854, 2060, 2340, 2577, 2678, 3090, 3436, 3708, 4017, 4295, 4635, 5154, 5356, 6180, 6695, 7731, 8034, 8590, 9270, 10308, 11167, 12051, 12885, 13390, 15462, 16068, 17180, 18540, 20085, 22334, 24102, 25770, 26780, 30924, 33501, 38655, 40170, 44668, 48204, 51540, 55835, 60255, 67002, 77310, 80340, 88477, 100503, 111670, 120510, 134004, 154620, 167505, 176954, 201006, 223340, 241020, 265431, 335010, 353908, 402012, 442385, 502515, 530862, 670020, 796293, 884770, 1005030, 1061724, 1150201, 1327155, 1592586, 1769540, 2010060, 2300402, 2654310, 3185172, 3450603, 3981465, 4600804, 5308620, 5751005, 6901206, 7962930, 10351809, 11502010, 13802412, 15925860, 17253015, 20703618, 23004020, 34506030, 41407236, 51759045, 69012060, 103518090, 207036180]

約数ペア:

[(1, 207036180), (2, 103518090), (3, 69012060), (4, 51759045), (5, 41407236), (6, 34506030), (9, 23004020), (10, 20703618), (12, 17253015), (13, 15925860), (15, 13802412), (18, 11502010), (20, 10351809), (26, 7962930), (30, 6901206), (36, 5751005), (39, 5308620), (45, 4600804), (52, 3981465), (60, 3450603), (65, 3185172), (78, 2654310), (90, 2300402), (103, 2010060), (117, 1769540), (130, 1592586), (156, 1327155), (180, 1150201), (195, 1061724), (206, 1005030), (234, 884770), (260, 796293), (309, 670020), (390, 530862), (412, 502515), (468, 442385), (515, 402012), (585, 353908), (618, 335010), (780, 265431), (859, 241020), (927, 223340), (1030, 201006), (1170, 176954), (1236, 167505), (1339, 154620), (1545, 134004), (1718, 120510), (1854, 111670), (2060, 100503), (2340, 88477), (2577, 80340), (2678, 77310), (3090, 67002), (3436, 60255), (3708, 55835), (4017, 51540), (4295, 48204), (4635, 44668), (5154, 40170), (5356, 38655), (6180, 33501), (6695, 30924), (7731, 26780), (8034, 25770), (8590, 24102), (9270, 22334), (10308, 20085), (11167, 18540), (12051, 17180), (12885, 16068), (13390, 15462)]