550701180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:487

約数の個数: 168

約数和(自身を含む): 1755078192

約数和(自身を除く): 1204377012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 243, 270, 321, 324, 353, 405, 428, 486, 535, 540, 642, 706, 729, 810, 963, 972, 1059, 1070, 1215, 1284, 1412, 1458, 1605, 1620, 1765, 1926, 2118, 2140, 2430, 2889, 2916, 3177, 3210, 3530, 3645, 3852, 4236, 4815, 4860, 5295, 5778, 6354, 6420, 7060, 7290, 8667, 9531, 9630, 10590, 11556, 12708, 14445, 14580, 15885, 17334, 19062, 19260, 21180, 26001, 28593, 28890, 31770, 34668, 37771, 38124, 43335, 47655, 52002, 57186, 57780, 63540, 75542, 78003, 85779, 86670, 95310, 104004, 113313, 114372, 130005, 142965, 151084, 156006, 171558, 173340, 188855, 190620, 226626, 257337, 260010, 285930, 312012, 339939, 343116, 377710, 390015, 428895, 453252, 514674, 520020, 566565, 571860, 679878, 755420, 780030, 857790, 1019817, 1029348, 1133130, 1286685, 1359756, 1560060, 1699695, 1715580, 2039634, 2266260, 2573370, 3059451, 3399390, 4079268, 5099085, 5146740, 6118902, 6798780, 9178353, 10198170, 12237804, 15297255, 18356706, 20396340, 27535059, 30594510, 36713412, 45891765, 55070118, 61189020, 91783530, 110140236, 137675295, 183567060, 275350590, 550701180]

約数ペア:

[(1, 550701180), (2, 275350590), (3, 183567060), (4, 137675295), (5, 110140236), (6, 91783530), (9, 61189020), (10, 55070118), (12, 45891765), (15, 36713412), (18, 30594510), (20, 27535059), (27, 20396340), (30, 18356706), (36, 15297255), (45, 12237804), (54, 10198170), (60, 9178353), (81, 6798780), (90, 6118902), (107, 5146740), (108, 5099085), (135, 4079268), (162, 3399390), (180, 3059451), (214, 2573370), (243, 2266260), (270, 2039634), (321, 1715580), (324, 1699695), (353, 1560060), (405, 1359756), (428, 1286685), (486, 1133130), (535, 1029348), (540, 1019817), (642, 857790), (706, 780030), (729, 755420), (810, 679878), (963, 571860), (972, 566565), (1059, 520020), (1070, 514674), (1215, 453252), (1284, 428895), (1412, 390015), (1458, 377710), (1605, 343116), (1620, 339939), (1765, 312012), (1926, 285930), (2118, 260010), (2140, 257337), (2430, 226626), (2889, 190620), (2916, 188855), (3177, 173340), (3210, 171558), (3530, 156006), (3645, 151084), (3852, 142965), (4236, 130005), (4815, 114372), (4860, 113313), (5295, 104004), (5778, 95310), (6354, 86670), (6420, 85779), (7060, 78003), (7290, 75542), (8667, 63540), (9531, 57780), (9630, 57186), (10590, 52002), (11556, 47655), (12708, 43335), (14445, 38124), (14580, 37771), (15885, 34668), (17334, 31770), (19062, 28890), (19260, 28593), (21180, 26001)]