1307590200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:847

約数の個数: 288

約数和(自身を含む): 5058262560

約数和(自身を除く): 3750672360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 157, 168, 175, 180, 200, 210, 225, 252, 280, 300, 314, 315, 350, 360, 420, 450, 471, 504, 525, 600, 628, 630, 661, 700, 785, 840, 900, 942, 1050, 1099, 1256, 1260, 1322, 1400, 1413, 1570, 1575, 1800, 1884, 1983, 2100, 2198, 2355, 2520, 2644, 2826, 3140, 3150, 3297, 3305, 3768, 3925, 3966, 4200, 4396, 4627, 4710, 5288, 5495, 5652, 5949, 6280, 6300, 6594, 6610, 7065, 7850, 7932, 8792, 9254, 9420, 9891, 9915, 10990, 11304, 11775, 11898, 12600, 13188, 13220, 13881, 14130, 15700, 15864, 16485, 16525, 18508, 18840, 19782, 19830, 21980, 23135, 23550, 23796, 26376, 26440, 27475, 27762, 28260, 29745, 31400, 32970, 33050, 35325, 37016, 39564, 39660, 41643, 43960, 46270, 47100, 47592, 49455, 49575, 54950, 55524, 56520, 59490, 65940, 66100, 69405, 70650, 79128, 79320, 82425, 83286, 92540, 94200, 98910, 99150, 103777, 109900, 111048, 115675, 118980, 131880, 132200, 138810, 141300, 148725, 164850, 166572, 185080, 197820, 198300, 207554, 208215, 219800, 231350, 237960, 247275, 277620, 282600, 297450, 311331, 329700, 333144, 347025, 395640, 396600, 415108, 416430, 462700, 494550, 518885, 555240, 594900, 622662, 659400, 694050, 726439, 830216, 832860, 925400, 933993, 989100, 1037770, 1041075, 1189800, 1245324, 1388100, 1452878, 1556655, 1665720, 1867986, 1978200, 2075540, 2082150, 2179317, 2490648, 2594425, 2776200, 2905756, 3113310, 3632195, 3735972, 4151080, 4164300, 4358634, 4669965, 5188850, 5811512, 6226620, 6537951, 7264390, 7471944, 7783275, 8328600, 8717268, 9339930, 10377700, 10896585, 12453240, 13075902, 14528780, 15566550, 17434536, 18160975, 18679860, 20755400, 21793170, 23349825, 26151804, 29057560, 31133100, 32689755, 36321950, 37359720, 43586340, 46699650, 52303608, 54482925, 62266200, 65379510, 72643900, 87172680, 93399300, 108965850, 130759020, 145287800, 163448775, 186798600, 217931700, 261518040, 326897550, 435863400, 653795100, 1307590200]

約数ペア:

[(1, 1307590200), (2, 653795100), (3, 435863400), (4, 326897550), (5, 261518040), (6, 217931700), (7, 186798600), (8, 163448775), (9, 145287800), (10, 130759020), (12, 108965850), (14, 93399300), (15, 87172680), (18, 72643900), (20, 65379510), (21, 62266200), (24, 54482925), (25, 52303608), (28, 46699650), (30, 43586340), (35, 37359720), (36, 36321950), (40, 32689755), (42, 31133100), (45, 29057560), (50, 26151804), (56, 23349825), (60, 21793170), (63, 20755400), (70, 18679860), (72, 18160975), (75, 17434536), (84, 15566550), (90, 14528780), (100, 13075902), (105, 12453240), (120, 10896585), (126, 10377700), (140, 9339930), (150, 8717268), (157, 8328600), (168, 7783275), (175, 7471944), (180, 7264390), (200, 6537951), (210, 6226620), (225, 5811512), (252, 5188850), (280, 4669965), (300, 4358634), (314, 4164300), (315, 4151080), (350, 3735972), (360, 3632195), (420, 3113310), (450, 2905756), (471, 2776200), (504, 2594425), (525, 2490648), (600, 2179317), (628, 2082150), (630, 2075540), (661, 1978200), (700, 1867986), (785, 1665720), (840, 1556655), (900, 1452878), (942, 1388100), (1050, 1245324), (1099, 1189800), (1256, 1041075), (1260, 1037770), (1322, 989100), (1400, 933993), (1413, 925400), (1570, 832860), (1575, 830216), (1800, 726439), (1884, 694050), (1983, 659400), (2100, 622662), (2198, 594900), (2355, 555240), (2520, 518885), (2644, 494550), (2826, 462700), (3140, 416430), (3150, 415108), (3297, 396600), (3305, 395640), (3768, 347025), (3925, 333144), (3966, 329700), (4200, 311331), (4396, 297450), (4627, 282600), (4710, 277620), (5288, 247275), (5495, 237960), (5652, 231350), (5949, 219800), (6280, 208215), (6300, 207554), (6594, 198300), (6610, 197820), (7065, 185080), (7850, 166572), (7932, 164850), (8792, 148725), (9254, 141300), (9420, 138810), (9891, 132200), (9915, 131880), (10990, 118980), (11304, 115675), (11775, 111048), (11898, 109900), (12600, 103777), (13188, 99150), (13220, 98910), (13881, 94200), (14130, 92540), (15700, 83286), (15864, 82425), (16485, 79320), (16525, 79128), (18508, 70650), (18840, 69405), (19782, 66100), (19830, 65940), (21980, 59490), (23135, 56520), (23550, 55524), (23796, 54950), (26376, 49575), (26440, 49455), (27475, 47592), (27762, 47100), (28260, 46270), (29745, 43960), (31400, 41643), (32970, 39660), (33050, 39564), (35325, 37016)]