127510380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 400239840

約数和(自身を除く): 272729460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 97, 109, 134, 180, 194, 201, 218, 268, 291, 327, 335, 388, 402, 436, 485, 545, 582, 603, 654, 670, 804, 873, 970, 981, 1005, 1090, 1164, 1206, 1308, 1340, 1455, 1635, 1746, 1940, 1962, 2010, 2180, 2412, 2910, 3015, 3270, 3492, 3924, 4020, 4365, 4905, 5820, 6030, 6499, 6540, 7303, 8730, 9810, 10573, 12060, 12998, 14606, 17460, 19497, 19620, 21146, 21909, 25996, 29212, 31719, 32495, 36515, 38994, 42292, 43818, 52865, 58491, 63438, 64990, 65727, 73030, 77988, 87636, 95157, 97485, 105730, 109545, 116982, 126876, 129980, 131454, 146060, 158595, 190314, 194970, 211460, 219090, 233964, 262908, 292455, 317190, 328635, 380628, 389940, 438180, 475785, 584910, 634380, 657270, 708391, 951570, 1169820, 1314540, 1416782, 1903140, 2125173, 2833564, 3541955, 4250346, 6375519, 7083910, 8500692, 10625865, 12751038, 14167820, 21251730, 25502076, 31877595, 42503460, 63755190, 127510380]

約数ペア:

[(1, 127510380), (2, 63755190), (3, 42503460), (4, 31877595), (5, 25502076), (6, 21251730), (9, 14167820), (10, 12751038), (12, 10625865), (15, 8500692), (18, 7083910), (20, 6375519), (30, 4250346), (36, 3541955), (45, 2833564), (60, 2125173), (67, 1903140), (90, 1416782), (97, 1314540), (109, 1169820), (134, 951570), (180, 708391), (194, 657270), (201, 634380), (218, 584910), (268, 475785), (291, 438180), (327, 389940), (335, 380628), (388, 328635), (402, 317190), (436, 292455), (485, 262908), (545, 233964), (582, 219090), (603, 211460), (654, 194970), (670, 190314), (804, 158595), (873, 146060), (970, 131454), (981, 129980), (1005, 126876), (1090, 116982), (1164, 109545), (1206, 105730), (1308, 97485), (1340, 95157), (1455, 87636), (1635, 77988), (1746, 73030), (1940, 65727), (1962, 64990), (2010, 63438), (2180, 58491), (2412, 52865), (2910, 43818), (3015, 42292), (3270, 38994), (3492, 36515), (3924, 32495), (4020, 31719), (4365, 29212), (4905, 25996), (5820, 21909), (6030, 21146), (6499, 19620), (6540, 19497), (7303, 17460), (8730, 14606), (9810, 12998), (10573, 12060)]