27794340

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 288

約数和(自身を含む): 107627520

約数和(自身を除く): 79833180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 43, 45, 54, 57, 60, 63, 70, 76, 81, 84, 86, 90, 95, 105, 108, 114, 126, 129, 133, 135, 140, 162, 171, 172, 180, 189, 190, 210, 215, 228, 243, 252, 258, 266, 270, 285, 301, 315, 324, 342, 378, 380, 387, 399, 405, 420, 430, 486, 513, 516, 532, 540, 567, 570, 602, 630, 645, 665, 684, 756, 774, 798, 810, 817, 855, 860, 903, 945, 972, 1026, 1134, 1140, 1161, 1197, 1204, 1215, 1260, 1290, 1330, 1505, 1539, 1548, 1596, 1620, 1634, 1701, 1710, 1806, 1890, 1935, 1995, 2052, 2268, 2322, 2394, 2430, 2451, 2565, 2580, 2660, 2709, 2835, 3010, 3078, 3268, 3402, 3420, 3483, 3591, 3612, 3780, 3870, 3990, 4085, 4515, 4617, 4644, 4788, 4860, 4902, 5130, 5418, 5670, 5719, 5805, 5985, 6020, 6156, 6804, 6966, 7182, 7353, 7695, 7740, 7980, 8127, 8170, 8505, 9030, 9234, 9804, 10260, 10449, 10773, 10836, 11340, 11438, 11610, 11970, 12255, 13545, 13932, 14364, 14706, 15390, 16254, 16340, 17010, 17157, 17415, 17955, 18060, 18468, 20898, 21546, 22059, 22876, 23085, 23220, 23940, 24381, 24510, 27090, 28595, 29412, 30780, 32319, 32508, 34020, 34314, 34830, 35910, 36765, 40635, 41796, 43092, 44118, 46170, 48762, 49020, 51471, 52245, 53865, 54180, 57190, 64638, 66177, 68628, 69660, 71820, 73143, 73530, 81270, 85785, 88236, 92340, 97524, 102942, 104490, 107730, 110295, 114380, 121905, 129276, 132354, 146286, 147060, 154413, 161595, 162540, 171570, 198531, 205884, 208980, 215460, 220590, 243810, 257355, 264708, 292572, 308826, 323190, 330885, 343140, 365715, 397062, 441180, 463239, 487620, 514710, 617652, 646380, 661770, 731430, 772065, 794124, 926478, 992655, 1029420, 1323540, 1389717, 1462860, 1544130, 1852956, 1985310, 2316195, 2779434, 3088260, 3970620, 4632390, 5558868, 6948585, 9264780, 13897170, 27794340]

約数ペア:

[(1, 27794340), (2, 13897170), (3, 9264780), (4, 6948585), (5, 5558868), (6, 4632390), (7, 3970620), (9, 3088260), (10, 2779434), (12, 2316195), (14, 1985310), (15, 1852956), (18, 1544130), (19, 1462860), (20, 1389717), (21, 1323540), (27, 1029420), (28, 992655), (30, 926478), (35, 794124), (36, 772065), (38, 731430), (42, 661770), (43, 646380), (45, 617652), (54, 514710), (57, 487620), (60, 463239), (63, 441180), (70, 397062), (76, 365715), (81, 343140), (84, 330885), (86, 323190), (90, 308826), (95, 292572), (105, 264708), (108, 257355), (114, 243810), (126, 220590), (129, 215460), (133, 208980), (135, 205884), (140, 198531), (162, 171570), (171, 162540), (172, 161595), (180, 154413), (189, 147060), (190, 146286), (210, 132354), (215, 129276), (228, 121905), (243, 114380), (252, 110295), (258, 107730), (266, 104490), (270, 102942), (285, 97524), (301, 92340), (315, 88236), (324, 85785), (342, 81270), (378, 73530), (380, 73143), (387, 71820), (399, 69660), (405, 68628), (420, 66177), (430, 64638), (486, 57190), (513, 54180), (516, 53865), (532, 52245), (540, 51471), (567, 49020), (570, 48762), (602, 46170), (630, 44118), (645, 43092), (665, 41796), (684, 40635), (756, 36765), (774, 35910), (798, 34830), (810, 34314), (817, 34020), (855, 32508), (860, 32319), (903, 30780), (945, 29412), (972, 28595), (1026, 27090), (1134, 24510), (1140, 24381), (1161, 23940), (1197, 23220), (1204, 23085), (1215, 22876), (1260, 22059), (1290, 21546), (1330, 20898), (1505, 18468), (1539, 18060), (1548, 17955), (1596, 17415), (1620, 17157), (1634, 17010), (1701, 16340), (1710, 16254), (1806, 15390), (1890, 14706), (1935, 14364), (1995, 13932), (2052, 13545), (2268, 12255), (2322, 11970), (2394, 11610), (2430, 11438), (2451, 11340), (2565, 10836), (2580, 10773), (2660, 10449), (2709, 10260), (2835, 9804), (3010, 9234), (3078, 9030), (3268, 8505), (3402, 8170), (3420, 8127), (3483, 7980), (3591, 7740), (3612, 7695), (3780, 7353), (3870, 7182), (3990, 6966), (4085, 6804), (4515, 6156), (4617, 6020), (4644, 5985), (4788, 5805), (4860, 5719), (4902, 5670), (5130, 5418)]