120977850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 357709248

約数和(自身を除く): 236731398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 137, 145, 150, 174, 175, 203, 210, 274, 290, 350, 406, 411, 435, 525, 609, 685, 725, 822, 841, 870, 959, 1015, 1050, 1218, 1370, 1450, 1682, 1918, 2030, 2055, 2175, 2523, 2877, 3045, 3425, 3973, 4110, 4205, 4350, 4795, 5046, 5075, 5754, 5887, 6090, 6850, 7946, 8410, 9590, 10150, 10275, 11774, 11919, 12615, 14385, 15225, 17661, 19865, 20550, 21025, 23838, 23975, 25230, 27811, 28770, 29435, 30450, 35322, 39730, 42050, 47950, 55622, 58870, 59595, 63075, 71925, 83433, 88305, 99325, 115217, 119190, 126150, 139055, 143850, 147175, 166866, 176610, 198650, 230434, 278110, 294350, 297975, 345651, 417165, 441525, 576085, 595950, 691302, 695275, 806519, 834330, 883050, 1152170, 1390550, 1613038, 1728255, 2085825, 2419557, 2880425, 3456510, 4032595, 4171650, 4839114, 5760850, 8065190, 8641275, 12097785, 17282550, 20162975, 24195570, 40325950, 60488925, 120977850]

約数ペア:

[(1, 120977850), (2, 60488925), (3, 40325950), (5, 24195570), (6, 20162975), (7, 17282550), (10, 12097785), (14, 8641275), (15, 8065190), (21, 5760850), (25, 4839114), (29, 4171650), (30, 4032595), (35, 3456510), (42, 2880425), (50, 2419557), (58, 2085825), (70, 1728255), (75, 1613038), (87, 1390550), (105, 1152170), (137, 883050), (145, 834330), (150, 806519), (174, 695275), (175, 691302), (203, 595950), (210, 576085), (274, 441525), (290, 417165), (350, 345651), (406, 297975), (411, 294350), (435, 278110), (525, 230434), (609, 198650), (685, 176610), (725, 166866), (822, 147175), (841, 143850), (870, 139055), (959, 126150), (1015, 119190), (1050, 115217), (1218, 99325), (1370, 88305), (1450, 83433), (1682, 71925), (1918, 63075), (2030, 59595), (2055, 58870), (2175, 55622), (2523, 47950), (2877, 42050), (3045, 39730), (3425, 35322), (3973, 30450), (4110, 29435), (4205, 28770), (4350, 27811), (4795, 25230), (5046, 23975), (5075, 23838), (5754, 21025), (5887, 20550), (6090, 19865), (6850, 17661), (7946, 15225), (8410, 14385), (9590, 12615), (10150, 11919), (10275, 11774)]