12512340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 43545600

約数和(自身を除く): 31033260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 47, 51, 54, 58, 60, 68, 85, 87, 90, 94, 102, 108, 116, 135, 141, 145, 153, 170, 174, 180, 188, 204, 235, 255, 261, 270, 282, 290, 306, 340, 348, 423, 435, 459, 470, 493, 510, 522, 540, 564, 580, 612, 705, 765, 783, 799, 846, 870, 918, 940, 986, 1020, 1044, 1269, 1305, 1363, 1410, 1479, 1530, 1566, 1598, 1692, 1740, 1836, 1972, 2115, 2295, 2397, 2465, 2538, 2610, 2726, 2820, 2958, 3060, 3132, 3196, 3915, 3995, 4089, 4230, 4437, 4590, 4794, 4930, 5076, 5220, 5452, 5916, 6345, 6815, 7191, 7395, 7830, 7990, 8178, 8460, 8874, 9180, 9588, 9860, 11985, 12267, 12690, 13311, 13630, 14382, 14790, 15660, 15980, 16356, 17748, 20445, 21573, 22185, 23171, 23970, 24534, 25380, 26622, 27260, 28764, 29580, 35955, 36801, 40890, 43146, 44370, 46342, 47940, 49068, 53244, 61335, 66555, 69513, 71910, 73602, 81780, 86292, 88740, 92684, 107865, 115855, 122670, 133110, 139026, 143820, 147204, 184005, 208539, 215730, 231710, 245340, 266220, 278052, 347565, 368010, 417078, 431460, 463420, 625617, 695130, 736020, 834156, 1042695, 1251234, 1390260, 2085390, 2502468, 3128085, 4170780, 6256170, 12512340]

約数ペア:

[(1, 12512340), (2, 6256170), (3, 4170780), (4, 3128085), (5, 2502468), (6, 2085390), (9, 1390260), (10, 1251234), (12, 1042695), (15, 834156), (17, 736020), (18, 695130), (20, 625617), (27, 463420), (29, 431460), (30, 417078), (34, 368010), (36, 347565), (45, 278052), (47, 266220), (51, 245340), (54, 231710), (58, 215730), (60, 208539), (68, 184005), (85, 147204), (87, 143820), (90, 139026), (94, 133110), (102, 122670), (108, 115855), (116, 107865), (135, 92684), (141, 88740), (145, 86292), (153, 81780), (170, 73602), (174, 71910), (180, 69513), (188, 66555), (204, 61335), (235, 53244), (255, 49068), (261, 47940), (270, 46342), (282, 44370), (290, 43146), (306, 40890), (340, 36801), (348, 35955), (423, 29580), (435, 28764), (459, 27260), (470, 26622), (493, 25380), (510, 24534), (522, 23970), (540, 23171), (564, 22185), (580, 21573), (612, 20445), (705, 17748), (765, 16356), (783, 15980), (799, 15660), (846, 14790), (870, 14382), (918, 13630), (940, 13311), (986, 12690), (1020, 12267), (1044, 11985), (1269, 9860), (1305, 9588), (1363, 9180), (1410, 8874), (1479, 8460), (1530, 8178), (1566, 7990), (1598, 7830), (1692, 7395), (1740, 7191), (1836, 6815), (1972, 6345), (2115, 5916), (2295, 5452), (2397, 5220), (2465, 5076), (2538, 4930), (2610, 4794), (2726, 4590), (2820, 4437), (2958, 4230), (3060, 4089), (3132, 3995), (3196, 3915)]