2008245750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2137}}^1$

素因数の和:2343

約数の個数: 128

約数和(自身を含む): 5763363840

約数和(自身を除く): 3755118090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 179, 210, 250, 350, 358, 375, 525, 537, 750, 875, 895, 1050, 1074, 1253, 1750, 1790, 2137, 2506, 2625, 2685, 3759, 4274, 4475, 5250, 5370, 6265, 6411, 7518, 8950, 10685, 12530, 12822, 13425, 14959, 18795, 21370, 22375, 26850, 29918, 31325, 32055, 37590, 44750, 44877, 53425, 62650, 64110, 67125, 74795, 89754, 93975, 106850, 134250, 149590, 156625, 160275, 187950, 224385, 267125, 313250, 320550, 373975, 382523, 448770, 469875, 534250, 747950, 765046, 801375, 939750, 1121925, 1147569, 1602750, 1869875, 1912615, 2243850, 2295138, 2677661, 3739750, 3825230, 5355322, 5609625, 5737845, 8032983, 9563075, 11219250, 11475690, 13388305, 16065966, 19126150, 26776610, 28689225, 40164915, 47815375, 57378450, 66941525, 80329830, 95630750, 133883050, 143446125, 200824575, 286892250, 334707625, 401649150, 669415250, 1004122875, 2008245750]

約数ペア:

[(1, 2008245750), (2, 1004122875), (3, 669415250), (5, 401649150), (6, 334707625), (7, 286892250), (10, 200824575), (14, 143446125), (15, 133883050), (21, 95630750), (25, 80329830), (30, 66941525), (35, 57378450), (42, 47815375), (50, 40164915), (70, 28689225), (75, 26776610), (105, 19126150), (125, 16065966), (150, 13388305), (175, 11475690), (179, 11219250), (210, 9563075), (250, 8032983), (350, 5737845), (358, 5609625), (375, 5355322), (525, 3825230), (537, 3739750), (750, 2677661), (875, 2295138), (895, 2243850), (1050, 1912615), (1074, 1869875), (1253, 1602750), (1750, 1147569), (1790, 1121925), (2137, 939750), (2506, 801375), (2625, 765046), (2685, 747950), (3759, 534250), (4274, 469875), (4475, 448770), (5250, 382523), (5370, 373975), (6265, 320550), (6411, 313250), (7518, 267125), (8950, 224385), (10685, 187950), (12530, 160275), (12822, 156625), (13425, 149590), (14959, 134250), (18795, 106850), (21370, 93975), (22375, 89754), (26850, 74795), (29918, 67125), (31325, 64110), (32055, 62650), (37590, 53425), (44750, 44877)]