83019750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 234524160

約数和(自身を除く): 151504410

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 125, 145, 150, 165, 174, 250, 275, 290, 319, 330, 347, 375, 435, 550, 638, 694, 725, 750, 825, 870, 957, 1041, 1375, 1450, 1595, 1650, 1735, 1914, 2082, 2175, 2750, 3190, 3470, 3625, 3817, 4125, 4350, 4785, 5205, 7250, 7634, 7975, 8250, 8675, 9570, 10063, 10410, 10875, 11451, 15950, 17350, 19085, 20126, 21750, 22902, 23925, 26025, 30189, 38170, 39875, 43375, 47850, 50315, 52050, 57255, 60378, 79750, 86750, 95425, 100630, 110693, 114510, 119625, 130125, 150945, 190850, 221386, 239250, 251575, 260250, 286275, 301890, 332079, 477125, 503150, 553465, 572550, 664158, 754725, 954250, 1106930, 1257875, 1431375, 1509450, 1660395, 2515750, 2767325, 2862750, 3320790, 3773625, 5534650, 7547250, 8301975, 13836625, 16603950, 27673250, 41509875, 83019750]

約数ペア:

[(1, 83019750), (2, 41509875), (3, 27673250), (5, 16603950), (6, 13836625), (10, 8301975), (11, 7547250), (15, 5534650), (22, 3773625), (25, 3320790), (29, 2862750), (30, 2767325), (33, 2515750), (50, 1660395), (55, 1509450), (58, 1431375), (66, 1257875), (75, 1106930), (87, 954250), (110, 754725), (125, 664158), (145, 572550), (150, 553465), (165, 503150), (174, 477125), (250, 332079), (275, 301890), (290, 286275), (319, 260250), (330, 251575), (347, 239250), (375, 221386), (435, 190850), (550, 150945), (638, 130125), (694, 119625), (725, 114510), (750, 110693), (825, 100630), (870, 95425), (957, 86750), (1041, 79750), (1375, 60378), (1450, 57255), (1595, 52050), (1650, 50315), (1735, 47850), (1914, 43375), (2082, 39875), (2175, 38170), (2750, 30189), (3190, 26025), (3470, 23925), (3625, 22902), (3817, 21750), (4125, 20126), (4350, 19085), (4785, 17350), (5205, 15950), (7250, 11451), (7634, 10875), (7975, 10410), (8250, 10063), (8675, 9570)]