2080475100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6779}}^1$

素因数の和:6841

約数の個数: 216

約数和(自身を含む): 7344529920

約数和(自身を除く): 5264054820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 55, 60, 62, 66, 75, 90, 93, 99, 100, 110, 124, 132, 150, 155, 165, 180, 186, 198, 220, 225, 275, 279, 300, 310, 330, 341, 372, 396, 450, 465, 495, 550, 558, 620, 660, 682, 775, 825, 900, 930, 990, 1023, 1100, 1116, 1364, 1395, 1550, 1650, 1705, 1860, 1980, 2046, 2325, 2475, 2790, 3069, 3100, 3300, 3410, 4092, 4650, 4950, 5115, 5580, 6138, 6779, 6820, 6975, 8525, 9300, 9900, 10230, 12276, 13558, 13950, 15345, 17050, 20337, 20460, 25575, 27116, 27900, 30690, 33895, 34100, 40674, 51150, 61011, 61380, 67790, 74569, 76725, 81348, 101685, 102300, 122022, 135580, 149138, 153450, 169475, 203370, 210149, 223707, 244044, 298276, 305055, 306900, 338950, 372845, 406740, 420298, 447414, 508425, 610110, 630447, 671121, 677900, 745690, 840596, 894828, 1016850, 1050745, 1118535, 1220220, 1260894, 1342242, 1491380, 1525275, 1864225, 1891341, 2033700, 2101490, 2237070, 2311639, 2521788, 2684484, 3050550, 3152235, 3355605, 3728450, 3782682, 4202980, 4474140, 4623278, 5253725, 5592675, 6101100, 6304470, 6711210, 6934917, 7456900, 7565364, 9246556, 9456705, 10507450, 11185350, 11558195, 12608940, 13422420, 13869834, 15761175, 16778025, 18913410, 20804751, 21014900, 22370700, 23116390, 27739668, 31522350, 33556050, 34674585, 37826820, 41609502, 46232780, 47283525, 57790975, 63044700, 67112100, 69349170, 83219004, 94567050, 104023755, 115581950, 138698340, 173372925, 189134100, 208047510, 231163900, 346745850, 416095020, 520118775, 693491700, 1040237550, 2080475100]

約数ペア:

[(1, 2080475100), (2, 1040237550), (3, 693491700), (4, 520118775), (5, 416095020), (6, 346745850), (9, 231163900), (10, 208047510), (11, 189134100), (12, 173372925), (15, 138698340), (18, 115581950), (20, 104023755), (22, 94567050), (25, 83219004), (30, 69349170), (31, 67112100), (33, 63044700), (36, 57790975), (44, 47283525), (45, 46232780), (50, 41609502), (55, 37826820), (60, 34674585), (62, 33556050), (66, 31522350), (75, 27739668), (90, 23116390), (93, 22370700), (99, 21014900), (100, 20804751), (110, 18913410), (124, 16778025), (132, 15761175), (150, 13869834), (155, 13422420), (165, 12608940), (180, 11558195), (186, 11185350), (198, 10507450), (220, 9456705), (225, 9246556), (275, 7565364), (279, 7456900), (300, 6934917), (310, 6711210), (330, 6304470), (341, 6101100), (372, 5592675), (396, 5253725), (450, 4623278), (465, 4474140), (495, 4202980), (550, 3782682), (558, 3728450), (620, 3355605), (660, 3152235), (682, 3050550), (775, 2684484), (825, 2521788), (900, 2311639), (930, 2237070), (990, 2101490), (1023, 2033700), (1100, 1891341), (1116, 1864225), (1364, 1525275), (1395, 1491380), (1550, 1342242), (1650, 1260894), (1705, 1220220), (1860, 1118535), (1980, 1050745), (2046, 1016850), (2325, 894828), (2475, 840596), (2790, 745690), (3069, 677900), (3100, 671121), (3300, 630447), (3410, 610110), (4092, 508425), (4650, 447414), (4950, 420298), (5115, 406740), (5580, 372845), (6138, 338950), (6779, 306900), (6820, 305055), (6975, 298276), (8525, 244044), (9300, 223707), (9900, 210149), (10230, 203370), (12276, 169475), (13558, 153450), (13950, 149138), (15345, 135580), (17050, 122022), (20337, 102300), (20460, 101685), (25575, 81348), (27116, 76725), (27900, 74569), (30690, 67790), (33895, 61380), (34100, 61011), (40674, 51150)]