2017372950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:959

約数の個数: 144

約数和(自身を含む): 5593878576

約数和(自身を除く): 3576505626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 137, 150, 215, 225, 258, 274, 387, 411, 430, 450, 645, 685, 761, 774, 822, 1075, 1233, 1290, 1370, 1522, 1935, 2055, 2150, 2283, 2466, 3225, 3425, 3805, 3870, 4110, 4566, 5891, 6165, 6450, 6849, 6850, 7610, 9675, 10275, 11415, 11782, 12330, 13698, 17673, 19025, 19350, 20550, 22830, 29455, 30825, 32723, 34245, 35346, 38050, 53019, 57075, 58910, 61650, 65446, 68490, 88365, 98169, 104257, 106038, 114150, 147275, 163615, 171225, 176730, 196338, 208514, 265095, 294507, 294550, 312771, 327230, 342450, 441825, 490845, 521285, 530190, 589014, 625542, 818075, 883650, 938313, 981690, 1042570, 1325475, 1472535, 1563855, 1636150, 1876626, 2454225, 2606425, 2650950, 2945070, 3127710, 4483051, 4691565, 4908450, 5212850, 7362675, 7819275, 8966102, 9383130, 13449153, 14725350, 15638550, 22415255, 23457825, 26898306, 40347459, 44830510, 46915650, 67245765, 80694918, 112076275, 134491530, 201737295, 224152550, 336228825, 403474590, 672457650, 1008686475, 2017372950]

約数ペア:

[(1, 2017372950), (2, 1008686475), (3, 672457650), (5, 403474590), (6, 336228825), (9, 224152550), (10, 201737295), (15, 134491530), (18, 112076275), (25, 80694918), (30, 67245765), (43, 46915650), (45, 44830510), (50, 40347459), (75, 26898306), (86, 23457825), (90, 22415255), (129, 15638550), (137, 14725350), (150, 13449153), (215, 9383130), (225, 8966102), (258, 7819275), (274, 7362675), (387, 5212850), (411, 4908450), (430, 4691565), (450, 4483051), (645, 3127710), (685, 2945070), (761, 2650950), (774, 2606425), (822, 2454225), (1075, 1876626), (1233, 1636150), (1290, 1563855), (1370, 1472535), (1522, 1325475), (1935, 1042570), (2055, 981690), (2150, 938313), (2283, 883650), (2466, 818075), (3225, 625542), (3425, 589014), (3805, 530190), (3870, 521285), (4110, 490845), (4566, 441825), (5891, 342450), (6165, 327230), (6450, 312771), (6849, 294550), (6850, 294507), (7610, 265095), (9675, 208514), (10275, 196338), (11415, 176730), (11782, 171225), (12330, 163615), (13698, 147275), (17673, 114150), (19025, 106038), (19350, 104257), (20550, 98169), (22830, 88365), (29455, 68490), (30825, 65446), (32723, 61650), (34245, 58910), (35346, 57075), (38050, 53019)]