545333880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49939}}^1$

素因数の和:49973

約数の個数: 128

約数和(自身を含む): 2013580800

約数和(自身を除く): 1468246920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 49939, 99878, 149817, 199756, 249695, 299634, 349573, 399512, 499390, 599268, 649207, 699146, 749085, 998780, 1048719, 1198536, 1298414, 1398292, 1498170, 1747865, 1947621, 1997560, 2097438, 2596828, 2796584, 2996340, 3246035, 3495730, 3895242, 4194876, 4544449, 5193656, 5243595, 5992680, 6492070, 6991460, 7790484, 8389752, 9088898, 9738105, 10487190, 12984140, 13633347, 13982920, 15580968, 18177796, 19476210, 20974380, 22722245, 25968280, 27266694, 36355592, 38952420, 41948760, 45444490, 54533388, 68166735, 77904840, 90888980, 109066776, 136333470, 181777960, 272666940, 545333880]

約数ペア:

[(1, 545333880), (2, 272666940), (3, 181777960), (4, 136333470), (5, 109066776), (6, 90888980), (7, 77904840), (8, 68166735), (10, 54533388), (12, 45444490), (13, 41948760), (14, 38952420), (15, 36355592), (20, 27266694), (21, 25968280), (24, 22722245), (26, 20974380), (28, 19476210), (30, 18177796), (35, 15580968), (39, 13982920), (40, 13633347), (42, 12984140), (52, 10487190), (56, 9738105), (60, 9088898), (65, 8389752), (70, 7790484), (78, 6991460), (84, 6492070), (91, 5992680), (104, 5243595), (105, 5193656), (120, 4544449), (130, 4194876), (140, 3895242), (156, 3495730), (168, 3246035), (182, 2996340), (195, 2796584), (210, 2596828), (260, 2097438), (273, 1997560), (280, 1947621), (312, 1747865), (364, 1498170), (390, 1398292), (420, 1298414), (455, 1198536), (520, 1048719), (546, 998780), (728, 749085), (780, 699146), (840, 649207), (910, 599268), (1092, 499390), (1365, 399512), (1560, 349573), (1820, 299634), (2184, 249695), (2730, 199756), (3640, 149817), (5460, 99878), (10920, 49939)]