1553924520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1051}}^1$

素因数の和:1145

約数の個数: 192

約数和(自身を含む): 5328590400

約数和(自身を除く): 3774665880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1051, 1080, 1110, 1332, 1369, 1480, 1665, 1998, 2102, 2220, 2664, 2738, 3153, 3330, 3996, 4107, 4204, 4440, 4995, 5255, 5476, 6306, 6660, 6845, 7992, 8214, 8408, 9459, 9990, 10510, 10952, 12321, 12612, 13320, 13690, 15765, 16428, 18918, 19980, 20535, 21020, 24642, 25224, 27380, 28377, 31530, 32856, 36963, 37836, 38887, 39960, 41070, 42040, 47295, 49284, 54760, 56754, 61605, 63060, 73926, 75672, 77774, 82140, 94590, 98568, 113508, 116661, 123210, 126120, 141885, 147852, 155548, 164280, 184815, 189180, 194435, 227016, 233322, 246420, 283770, 295704, 311096, 349983, 369630, 378360, 388870, 466644, 492840, 567540, 583305, 699966, 739260, 777740, 933288, 1049949, 1135080, 1166610, 1399932, 1438819, 1478520, 1555480, 1749915, 2099898, 2333220, 2799864, 2877638, 3499830, 4199796, 4316457, 4666440, 5249745, 5755276, 6999660, 7194095, 8399592, 8632914, 10499490, 11510552, 12949371, 13999320, 14388190, 17265828, 20998980, 21582285, 25898742, 28776380, 34531656, 38848113, 41997960, 43164570, 51797484, 57552760, 64746855, 77696226, 86329140, 103594968, 129493710, 155392452, 172658280, 194240565, 258987420, 310784904, 388481130, 517974840, 776962260, 1553924520]

約数ペア:

[(1, 1553924520), (2, 776962260), (3, 517974840), (4, 388481130), (5, 310784904), (6, 258987420), (8, 194240565), (9, 172658280), (10, 155392452), (12, 129493710), (15, 103594968), (18, 86329140), (20, 77696226), (24, 64746855), (27, 57552760), (30, 51797484), (36, 43164570), (37, 41997960), (40, 38848113), (45, 34531656), (54, 28776380), (60, 25898742), (72, 21582285), (74, 20998980), (90, 17265828), (108, 14388190), (111, 13999320), (120, 12949371), (135, 11510552), (148, 10499490), (180, 8632914), (185, 8399592), (216, 7194095), (222, 6999660), (270, 5755276), (296, 5249745), (333, 4666440), (360, 4316457), (370, 4199796), (444, 3499830), (540, 2877638), (555, 2799864), (666, 2333220), (740, 2099898), (888, 1749915), (999, 1555480), (1051, 1478520), (1080, 1438819), (1110, 1399932), (1332, 1166610), (1369, 1135080), (1480, 1049949), (1665, 933288), (1998, 777740), (2102, 739260), (2220, 699966), (2664, 583305), (2738, 567540), (3153, 492840), (3330, 466644), (3996, 388870), (4107, 378360), (4204, 369630), (4440, 349983), (4995, 311096), (5255, 295704), (5476, 283770), (6306, 246420), (6660, 233322), (6845, 227016), (7992, 194435), (8214, 189180), (8408, 184815), (9459, 164280), (9990, 155548), (10510, 147852), (10952, 141885), (12321, 126120), (12612, 123210), (13320, 116661), (13690, 113508), (15765, 98568), (16428, 94590), (18918, 82140), (19980, 77774), (20535, 75672), (21020, 73926), (24642, 63060), (25224, 61605), (27380, 56754), (28377, 54760), (31530, 49284), (32856, 47295), (36963, 42040), (37836, 41070), (38887, 39960)]