74786580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 250496064

約数和(自身を除く): 175709484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 107, 110, 132, 165, 180, 198, 214, 220, 321, 330, 353, 396, 428, 495, 535, 642, 660, 706, 963, 990, 1059, 1070, 1177, 1284, 1412, 1605, 1765, 1926, 1980, 2118, 2140, 2354, 3177, 3210, 3530, 3531, 3852, 3883, 4236, 4708, 4815, 5295, 5885, 6354, 6420, 7060, 7062, 7766, 9630, 10590, 10593, 11649, 11770, 12708, 14124, 15532, 15885, 17655, 19260, 19415, 21180, 21186, 23298, 23540, 31770, 34947, 35310, 37771, 38830, 42372, 46596, 52965, 58245, 63540, 69894, 70620, 75542, 77660, 105930, 113313, 116490, 139788, 151084, 174735, 188855, 211860, 226626, 232980, 339939, 349470, 377710, 415481, 453252, 566565, 679878, 698940, 755420, 830962, 1133130, 1246443, 1359756, 1661924, 1699695, 2077405, 2266260, 2492886, 3399390, 3739329, 4154810, 4985772, 6232215, 6798780, 7478658, 8309620, 12464430, 14957316, 18696645, 24928860, 37393290, 74786580]

約数ペア:

[(1, 74786580), (2, 37393290), (3, 24928860), (4, 18696645), (5, 14957316), (6, 12464430), (9, 8309620), (10, 7478658), (11, 6798780), (12, 6232215), (15, 4985772), (18, 4154810), (20, 3739329), (22, 3399390), (30, 2492886), (33, 2266260), (36, 2077405), (44, 1699695), (45, 1661924), (55, 1359756), (60, 1246443), (66, 1133130), (90, 830962), (99, 755420), (107, 698940), (110, 679878), (132, 566565), (165, 453252), (180, 415481), (198, 377710), (214, 349470), (220, 339939), (321, 232980), (330, 226626), (353, 211860), (396, 188855), (428, 174735), (495, 151084), (535, 139788), (642, 116490), (660, 113313), (706, 105930), (963, 77660), (990, 75542), (1059, 70620), (1070, 69894), (1177, 63540), (1284, 58245), (1412, 52965), (1605, 46596), (1765, 42372), (1926, 38830), (1980, 37771), (2118, 35310), (2140, 34947), (2354, 31770), (3177, 23540), (3210, 23298), (3530, 21186), (3531, 21180), (3852, 19415), (3883, 19260), (4236, 17655), (4708, 15885), (4815, 15532), (5295, 14124), (5885, 12708), (6354, 11770), (6420, 11649), (7060, 10593), (7062, 10590), (7766, 9630)]