54908408520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{30137}}^1$

素因数の和:30405

約数の個数: 256

約数和(自身を含む): 210049804800

約数和(自身を除く): 155141396280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 241, 252, 270, 280, 315, 360, 378, 420, 482, 504, 540, 630, 723, 756, 840, 945, 964, 1080, 1205, 1260, 1446, 1512, 1687, 1890, 1928, 2169, 2410, 2520, 2892, 3374, 3615, 3780, 4338, 4820, 5061, 5784, 6507, 6748, 7230, 7560, 8435, 8676, 9640, 10122, 10845, 13014, 13496, 14460, 15183, 16870, 17352, 20244, 21690, 25305, 26028, 28920, 30137, 30366, 32535, 33740, 40488, 43380, 45549, 50610, 52056, 60274, 60732, 65070, 67480, 75915, 86760, 90411, 91098, 101220, 120548, 121464, 130140, 150685, 151830, 180822, 182196, 202440, 210959, 227745, 241096, 260280, 271233, 301370, 303660, 361644, 364392, 421918, 452055, 455490, 542466, 602740, 607320, 632877, 723288, 813699, 843836, 904110, 910980, 1054795, 1084932, 1205480, 1265754, 1356165, 1627398, 1687672, 1808220, 1821960, 1898631, 2109590, 2169864, 2531508, 2712330, 3164385, 3254796, 3616440, 3797262, 4068495, 4219180, 5063016, 5424660, 5695893, 6328770, 6509592, 7263017, 7594524, 8136990, 8438360, 9493155, 10849320, 11391786, 12657540, 14526034, 15189048, 16273980, 18986310, 21789051, 22783572, 25315080, 28479465, 29052068, 32547960, 36315085, 37972620, 43578102, 45567144, 50841119, 56958930, 58104136, 65367153, 72630170, 75945240, 87156204, 101682238, 108945255, 113917860, 130734306, 145260340, 152523357, 174312408, 196101459, 203364476, 217890510, 227835720, 254205595, 261468612, 290520680, 305046714, 326835765, 392202918, 406728952, 435781020, 457570071, 508411190, 522937224, 610093428, 653671530, 762616785, 784405836, 871562040, 915140142, 980507295, 1016822380, 1220186856, 1307343060, 1372710213, 1525233570, 1568811672, 1830280284, 1961014590, 2033644760, 2287850355, 2614686120, 2745420426, 3050467140, 3660560568, 3922029180, 4575700710, 5490840852, 6100934280, 6863551065, 7844058360, 9151401420, 10981681704, 13727102130, 18302802840, 27454204260, 54908408520]

約数ペア:

[(1, 54908408520), (2, 27454204260), (3, 18302802840), (4, 13727102130), (5, 10981681704), (6, 9151401420), (7, 7844058360), (8, 6863551065), (9, 6100934280), (10, 5490840852), (12, 4575700710), (14, 3922029180), (15, 3660560568), (18, 3050467140), (20, 2745420426), (21, 2614686120), (24, 2287850355), (27, 2033644760), (28, 1961014590), (30, 1830280284), (35, 1568811672), (36, 1525233570), (40, 1372710213), (42, 1307343060), (45, 1220186856), (54, 1016822380), (56, 980507295), (60, 915140142), (63, 871562040), (70, 784405836), (72, 762616785), (84, 653671530), (90, 610093428), (105, 522937224), (108, 508411190), (120, 457570071), (126, 435781020), (135, 406728952), (140, 392202918), (168, 326835765), (180, 305046714), (189, 290520680), (210, 261468612), (216, 254205595), (241, 227835720), (252, 217890510), (270, 203364476), (280, 196101459), (315, 174312408), (360, 152523357), (378, 145260340), (420, 130734306), (482, 113917860), (504, 108945255), (540, 101682238), (630, 87156204), (723, 75945240), (756, 72630170), (840, 65367153), (945, 58104136), (964, 56958930), (1080, 50841119), (1205, 45567144), (1260, 43578102), (1446, 37972620), (1512, 36315085), (1687, 32547960), (1890, 29052068), (1928, 28479465), (2169, 25315080), (2410, 22783572), (2520, 21789051), (2892, 18986310), (3374, 16273980), (3615, 15189048), (3780, 14526034), (4338, 12657540), (4820, 11391786), (5061, 10849320), (5784, 9493155), (6507, 8438360), (6748, 8136990), (7230, 7594524), (7560, 7263017), (8435, 6509592), (8676, 6328770), (9640, 5695893), (10122, 5424660), (10845, 5063016), (13014, 4219180), (13496, 4068495), (14460, 3797262), (15183, 3616440), (16870, 3254796), (17352, 3164385), (20244, 2712330), (21690, 2531508), (25305, 2169864), (26028, 2109590), (28920, 1898631), (30137, 1821960), (30366, 1808220), (32535, 1687672), (33740, 1627398), (40488, 1356165), (43380, 1265754), (45549, 1205480), (50610, 1084932), (52056, 1054795), (60274, 910980), (60732, 904110), (65070, 843836), (67480, 813699), (75915, 723288), (86760, 632877), (90411, 607320), (91098, 602740), (101220, 542466), (120548, 455490), (121464, 452055), (130140, 421918), (150685, 364392), (151830, 361644), (180822, 303660), (182196, 301370), (202440, 271233), (210959, 260280), (227745, 241096)]