125078520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 256

約数和(自身を含む): 479001600

約数和(自身を除く): 353923080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 456, 461, 476, 510, 532, 570, 595, 646, 665, 680, 714, 760, 798, 840, 922, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1383, 1428, 1596, 1615, 1785, 1844, 1938, 1995, 2040, 2261, 2280, 2305, 2380, 2584, 2660, 2766, 2856, 3192, 3227, 3230, 3570, 3688, 3876, 3990, 4522, 4610, 4760, 4845, 5320, 5532, 6454, 6460, 6783, 6915, 7140, 7752, 7837, 7980, 8759, 9044, 9220, 9681, 9690, 11064, 11305, 12908, 12920, 13566, 13830, 14280, 15674, 15960, 16135, 17518, 18088, 18440, 19362, 19380, 22610, 23511, 25816, 26277, 27132, 27660, 31348, 32270, 33915, 35036, 38724, 38760, 39185, 43795, 45220, 47022, 48405, 52554, 54264, 54859, 55320, 61313, 62696, 64540, 67830, 70072, 77448, 78370, 87590, 90440, 94044, 96810, 105108, 109718, 117555, 122626, 129080, 131385, 135660, 148903, 156740, 164577, 175180, 183939, 188088, 193620, 210216, 219436, 235110, 245252, 262770, 271320, 274295, 297806, 306565, 313480, 329154, 350360, 367878, 387240, 438872, 446709, 470220, 490504, 525540, 548590, 595612, 613130, 658308, 735756, 744515, 822885, 893418, 919695, 940440, 1042321, 1051080, 1097180, 1191224, 1226260, 1316616, 1471512, 1489030, 1645770, 1786836, 1839390, 2084642, 2194360, 2233545, 2452520, 2978060, 3126963, 3291540, 3573672, 3678780, 4169284, 4467090, 5211605, 5956120, 6253926, 6583080, 7357560, 8338568, 8934180, 10423210, 12507852, 15634815, 17868360, 20846420, 25015704, 31269630, 41692840, 62539260, 125078520]

約数ペア:

[(1, 125078520), (2, 62539260), (3, 41692840), (4, 31269630), (5, 25015704), (6, 20846420), (7, 17868360), (8, 15634815), (10, 12507852), (12, 10423210), (14, 8934180), (15, 8338568), (17, 7357560), (19, 6583080), (20, 6253926), (21, 5956120), (24, 5211605), (28, 4467090), (30, 4169284), (34, 3678780), (35, 3573672), (38, 3291540), (40, 3126963), (42, 2978060), (51, 2452520), (56, 2233545), (57, 2194360), (60, 2084642), (68, 1839390), (70, 1786836), (76, 1645770), (84, 1489030), (85, 1471512), (95, 1316616), (102, 1226260), (105, 1191224), (114, 1097180), (119, 1051080), (120, 1042321), (133, 940440), (136, 919695), (140, 893418), (152, 822885), (168, 744515), (170, 735756), (190, 658308), (204, 613130), (210, 595612), (228, 548590), (238, 525540), (255, 490504), (266, 470220), (280, 446709), (285, 438872), (323, 387240), (340, 367878), (357, 350360), (380, 329154), (399, 313480), (408, 306565), (420, 297806), (456, 274295), (461, 271320), (476, 262770), (510, 245252), (532, 235110), (570, 219436), (595, 210216), (646, 193620), (665, 188088), (680, 183939), (714, 175180), (760, 164577), (798, 156740), (840, 148903), (922, 135660), (952, 131385), (969, 129080), (1020, 122626), (1064, 117555), (1140, 109718), (1190, 105108), (1292, 96810), (1330, 94044), (1383, 90440), (1428, 87590), (1596, 78370), (1615, 77448), (1785, 70072), (1844, 67830), (1938, 64540), (1995, 62696), (2040, 61313), (2261, 55320), (2280, 54859), (2305, 54264), (2380, 52554), (2584, 48405), (2660, 47022), (2766, 45220), (2856, 43795), (3192, 39185), (3227, 38760), (3230, 38724), (3570, 35036), (3688, 33915), (3876, 32270), (3990, 31348), (4522, 27660), (4610, 27132), (4760, 26277), (4845, 25816), (5320, 23511), (5532, 22610), (6454, 19380), (6460, 19362), (6783, 18440), (6915, 18088), (7140, 17518), (7752, 16135), (7837, 15960), (7980, 15674), (8759, 14280), (9044, 13830), (9220, 13566), (9681, 12920), (9690, 12908), (11064, 11305)]