77081730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 212751360

約数和(自身を除く): 135669630

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 59, 66, 74, 107, 110, 111, 118, 165, 177, 185, 214, 222, 295, 321, 330, 354, 370, 407, 535, 555, 590, 642, 649, 814, 885, 1070, 1110, 1177, 1221, 1298, 1605, 1770, 1947, 2035, 2183, 2354, 2442, 3210, 3245, 3531, 3894, 3959, 4070, 4366, 5885, 6105, 6313, 6490, 6549, 7062, 7918, 9735, 10915, 11770, 11877, 12210, 12626, 13098, 17655, 18939, 19470, 19795, 21830, 23754, 24013, 31565, 32745, 35310, 37878, 39590, 43549, 48026, 59385, 63130, 65490, 69443, 72039, 87098, 94695, 118770, 120065, 130647, 138886, 144078, 189390, 208329, 217745, 233581, 240130, 261294, 347215, 360195, 416658, 435490, 467162, 653235, 694430, 700743, 720390, 1041645, 1167905, 1306470, 1401486, 2083290, 2335810, 2569391, 3503715, 5138782, 7007430, 7708173, 12846955, 15416346, 25693910, 38540865, 77081730]

約数ペア:

[(1, 77081730), (2, 38540865), (3, 25693910), (5, 15416346), (6, 12846955), (10, 7708173), (11, 7007430), (15, 5138782), (22, 3503715), (30, 2569391), (33, 2335810), (37, 2083290), (55, 1401486), (59, 1306470), (66, 1167905), (74, 1041645), (107, 720390), (110, 700743), (111, 694430), (118, 653235), (165, 467162), (177, 435490), (185, 416658), (214, 360195), (222, 347215), (295, 261294), (321, 240130), (330, 233581), (354, 217745), (370, 208329), (407, 189390), (535, 144078), (555, 138886), (590, 130647), (642, 120065), (649, 118770), (814, 94695), (885, 87098), (1070, 72039), (1110, 69443), (1177, 65490), (1221, 63130), (1298, 59385), (1605, 48026), (1770, 43549), (1947, 39590), (2035, 37878), (2183, 35310), (2354, 32745), (2442, 31565), (3210, 24013), (3245, 23754), (3531, 21830), (3894, 19795), (3959, 19470), (4070, 18939), (4366, 17655), (5885, 13098), (6105, 12626), (6313, 12210), (6490, 11877), (6549, 11770), (7062, 10915), (7918, 9735)]