685229968170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{261881}}^1$

素因数の和:262789

約数の個数: 128

約数和(自身を含む): 1995666543360

約数和(自身を除く): 1310436575190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 881, 990, 1485, 1762, 2643, 2970, 4405, 5286, 7929, 8810, 9691, 13215, 15858, 19382, 23787, 26430, 29073, 39645, 47574, 48455, 58146, 79290, 87219, 96910, 118935, 145365, 174438, 237870, 261657, 261881, 290730, 436095, 523314, 523762, 785643, 872190, 1308285, 1309405, 1571286, 2356929, 2616570, 2618810, 2880691, 3928215, 4713858, 5761382, 7070787, 7856430, 8642073, 11784645, 14141574, 14403455, 17284146, 23569290, 25926219, 28806910, 35353935, 43210365, 51852438, 70707870, 77778657, 86420730, 129631095, 155557314, 230717161, 259262190, 388893285, 461434322, 692151483, 777786570, 1153585805, 1384302966, 2076454449, 2307171610, 2537888771, 3460757415, 4152908898, 5075777542, 6229363347, 6921514830, 7613666313, 10382272245, 12458726694, 12689443855, 15227332626, 20764544490, 22840998939, 25378887710, 31146816735, 38068331565, 45681997878, 62293633470, 68522996817, 76136663130, 114204994695, 137045993634, 228409989390, 342614984085, 685229968170]

約数ペア:

[(1, 685229968170), (2, 342614984085), (3, 228409989390), (5, 137045993634), (6, 114204994695), (9, 76136663130), (10, 68522996817), (11, 62293633470), (15, 45681997878), (18, 38068331565), (22, 31146816735), (27, 25378887710), (30, 22840998939), (33, 20764544490), (45, 15227332626), (54, 12689443855), (55, 12458726694), (66, 10382272245), (90, 7613666313), (99, 6921514830), (110, 6229363347), (135, 5075777542), (165, 4152908898), (198, 3460757415), (270, 2537888771), (297, 2307171610), (330, 2076454449), (495, 1384302966), (594, 1153585805), (881, 777786570), (990, 692151483), (1485, 461434322), (1762, 388893285), (2643, 259262190), (2970, 230717161), (4405, 155557314), (5286, 129631095), (7929, 86420730), (8810, 77778657), (9691, 70707870), (13215, 51852438), (15858, 43210365), (19382, 35353935), (23787, 28806910), (26430, 25926219), (29073, 23569290), (39645, 17284146), (47574, 14403455), (48455, 14141574), (58146, 11784645), (79290, 8642073), (87219, 7856430), (96910, 7070787), (118935, 5761382), (145365, 4713858), (174438, 3928215), (237870, 2880691), (261657, 2618810), (261881, 2616570), (290730, 2356929), (436095, 1571286), (523314, 1309405), (523762, 1308285), (785643, 872190)]