78919247400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{988963}}^1$

素因数の和:989008

約数の個数: 192

約数和(自身を含む): 294315686400

約数和(自身を除く): 215396439000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 950, 1050, 1064, 1140, 1330, 1400, 1425, 1596, 1900, 1995, 2100, 2280, 2660, 2850, 3192, 3325, 3800, 3990, 4200, 5320, 5700, 6650, 7980, 9975, 11400, 13300, 15960, 19950, 26600, 39900, 79800, 988963, 1977926, 2966889, 3955852, 4944815, 5933778, 6922741, 7911704, 9889630, 11867556, 13845482, 14834445, 18790297, 19779260, 20768223, 23735112, 24724075, 27690964, 29668890, 34613705, 37580594, 39558520, 41536446, 49448150, 55381928, 56370891, 59337780, 69227410, 74172225, 75161188, 83072892, 93951485, 98896300, 103841115, 112741782, 118675560, 131532079, 138454820, 148344450, 150322376, 166145784, 173068525, 187902970, 197792600, 207682230, 225483564, 263064158, 276909640, 281854455, 296688900, 346137050, 375805940, 394596237, 415364460, 450967128, 469757425, 519205575, 526128316, 563708910, 593377800, 657660395, 692274100, 751611880, 789192474, 830728920, 939514850, 1038411150, 1052256632, 1127417820, 1315320790, 1384548200, 1409272275, 1578384948, 1879029700, 1972981185, 2076822300, 2254835640, 2630641580, 2818544550, 3156769896, 3288301975, 3758059400, 3945962370, 4153644600, 5261283160, 5637089100, 6576603950, 7891924740, 9864905925, 11274178200, 13153207900, 15783849480, 19729811850, 26306415800, 39459623700, 78919247400]

約数ペア:

[(1, 78919247400), (2, 39459623700), (3, 26306415800), (4, 19729811850), (5, 15783849480), (6, 13153207900), (7, 11274178200), (8, 9864905925), (10, 7891924740), (12, 6576603950), (14, 5637089100), (15, 5261283160), (19, 4153644600), (20, 3945962370), (21, 3758059400), (24, 3288301975), (25, 3156769896), (28, 2818544550), (30, 2630641580), (35, 2254835640), (38, 2076822300), (40, 1972981185), (42, 1879029700), (50, 1578384948), (56, 1409272275), (57, 1384548200), (60, 1315320790), (70, 1127417820), (75, 1052256632), (76, 1038411150), (84, 939514850), (95, 830728920), (100, 789192474), (105, 751611880), (114, 692274100), (120, 657660395), (133, 593377800), (140, 563708910), (150, 526128316), (152, 519205575), (168, 469757425), (175, 450967128), (190, 415364460), (200, 394596237), (210, 375805940), (228, 346137050), (266, 296688900), (280, 281854455), (285, 276909640), (300, 263064158), (350, 225483564), (380, 207682230), (399, 197792600), (420, 187902970), (456, 173068525), (475, 166145784), (525, 150322376), (532, 148344450), (570, 138454820), (600, 131532079), (665, 118675560), (700, 112741782), (760, 103841115), (798, 98896300), (840, 93951485), (950, 83072892), (1050, 75161188), (1064, 74172225), (1140, 69227410), (1330, 59337780), (1400, 56370891), (1425, 55381928), (1596, 49448150), (1900, 41536446), (1995, 39558520), (2100, 37580594), (2280, 34613705), (2660, 29668890), (2850, 27690964), (3192, 24724075), (3325, 23735112), (3800, 20768223), (3990, 19779260), (4200, 18790297), (5320, 14834445), (5700, 13845482), (6650, 11867556), (7980, 9889630), (9975, 7911704), (11400, 6922741), (13300, 5933778), (15960, 4944815), (19950, 3955852), (26600, 2966889), (39900, 1977926), (79800, 988963)]