1365718750

素因数分解:

$2^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 112

約数和(自身を含む): 2910900240

約数和(自身を除く): 1545181490

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 125, 137, 145, 250, 274, 275, 290, 319, 550, 625, 638, 685, 725, 1250, 1370, 1375, 1450, 1507, 1595, 2750, 3014, 3125, 3190, 3425, 3625, 3973, 6250, 6850, 6875, 7250, 7535, 7946, 7975, 13750, 15070, 15625, 15950, 17125, 18125, 19865, 31250, 34250, 34375, 36250, 37675, 39730, 39875, 43703, 68750, 75350, 79750, 85625, 87406, 90625, 99325, 171250, 171875, 181250, 188375, 198650, 199375, 218515, 343750, 376750, 398750, 428125, 437030, 453125, 496625, 856250, 906250, 941875, 993250, 996875, 1092575, 1883750, 1993750, 2140625, 2185150, 2483125, 4281250, 4709375, 4966250, 4984375, 5462875, 9418750, 9968750, 10925750, 12415625, 23546875, 24831250, 27314375, 47093750, 54628750, 62078125, 124156250, 136571875, 273143750, 682859375, 1365718750]

約数ペア:

[(1, 1365718750), (2, 682859375), (5, 273143750), (10, 136571875), (11, 124156250), (22, 62078125), (25, 54628750), (29, 47093750), (50, 27314375), (55, 24831250), (58, 23546875), (110, 12415625), (125, 10925750), (137, 9968750), (145, 9418750), (250, 5462875), (274, 4984375), (275, 4966250), (290, 4709375), (319, 4281250), (550, 2483125), (625, 2185150), (638, 2140625), (685, 1993750), (725, 1883750), (1250, 1092575), (1370, 996875), (1375, 993250), (1450, 941875), (1507, 906250), (1595, 856250), (2750, 496625), (3014, 453125), (3125, 437030), (3190, 428125), (3425, 398750), (3625, 376750), (3973, 343750), (6250, 218515), (6850, 199375), (6875, 198650), (7250, 188375), (7535, 181250), (7946, 171875), (7975, 171250), (13750, 99325), (15070, 90625), (15625, 87406), (15950, 85625), (17125, 79750), (18125, 75350), (19865, 68750), (31250, 43703), (34250, 39875), (34375, 39730), (36250, 37675)]