77018040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1$

素因数の和:2195

約数の個数: 160

約数和(自身を含む): 282530160

約数和(自身を除く): 205512120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2161, 2376, 2970, 3240, 3564, 3960, 4322, 4455, 5940, 6483, 7128, 8644, 8910, 10805, 11880, 12966, 17288, 17820, 19449, 21610, 23771, 25932, 32415, 35640, 38898, 43220, 47542, 51864, 58347, 64830, 71313, 77796, 86440, 95084, 97245, 116694, 118855, 129660, 142626, 155592, 175041, 190168, 194490, 213939, 233388, 237710, 259320, 285252, 291735, 350082, 356565, 388980, 427878, 466776, 475420, 570504, 583470, 641817, 700164, 713130, 777960, 855756, 875205, 950840, 1069695, 1166940, 1283634, 1400328, 1426260, 1711512, 1750410, 1925451, 2139390, 2333880, 2567268, 2852520, 3209085, 3500820, 3850902, 4278780, 5134536, 6418170, 7001640, 7701804, 8557560, 9627255, 12836340, 15403608, 19254510, 25672680, 38509020, 77018040]

約数ペア:

[(1, 77018040), (2, 38509020), (3, 25672680), (4, 19254510), (5, 15403608), (6, 12836340), (8, 9627255), (9, 8557560), (10, 7701804), (11, 7001640), (12, 6418170), (15, 5134536), (18, 4278780), (20, 3850902), (22, 3500820), (24, 3209085), (27, 2852520), (30, 2567268), (33, 2333880), (36, 2139390), (40, 1925451), (44, 1750410), (45, 1711512), (54, 1426260), (55, 1400328), (60, 1283634), (66, 1166940), (72, 1069695), (81, 950840), (88, 875205), (90, 855756), (99, 777960), (108, 713130), (110, 700164), (120, 641817), (132, 583470), (135, 570504), (162, 475420), (165, 466776), (180, 427878), (198, 388980), (216, 356565), (220, 350082), (264, 291735), (270, 285252), (297, 259320), (324, 237710), (330, 233388), (360, 213939), (396, 194490), (405, 190168), (440, 175041), (495, 155592), (540, 142626), (594, 129660), (648, 118855), (660, 116694), (792, 97245), (810, 95084), (891, 86440), (990, 77796), (1080, 71313), (1188, 64830), (1320, 58347), (1485, 51864), (1620, 47542), (1782, 43220), (1980, 38898), (2161, 35640), (2376, 32415), (2970, 25932), (3240, 23771), (3564, 21610), (3960, 19449), (4322, 17820), (4455, 17288), (5940, 12966), (6483, 11880), (7128, 10805), (8644, 8910)]