30356280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 105636960

約数和(自身を除く): 75280680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 43, 45, 53, 60, 72, 74, 86, 90, 106, 111, 120, 129, 148, 159, 172, 180, 185, 212, 215, 222, 258, 265, 296, 318, 333, 344, 360, 370, 387, 424, 430, 444, 477, 516, 530, 555, 636, 645, 666, 740, 774, 795, 860, 888, 954, 1032, 1060, 1110, 1272, 1290, 1332, 1480, 1548, 1590, 1591, 1665, 1720, 1908, 1935, 1961, 2120, 2220, 2279, 2385, 2580, 2664, 3096, 3180, 3182, 3330, 3816, 3870, 3922, 4440, 4558, 4770, 4773, 5160, 5883, 6360, 6364, 6660, 6837, 7740, 7844, 7955, 9116, 9540, 9546, 9805, 11395, 11766, 12728, 13320, 13674, 14319, 15480, 15688, 15910, 17649, 18232, 19080, 19092, 19610, 20511, 22790, 23532, 23865, 27348, 28638, 29415, 31820, 34185, 35298, 38184, 39220, 41022, 45580, 47064, 47730, 54696, 57276, 58830, 63640, 68370, 70596, 71595, 78440, 82044, 84323, 88245, 91160, 95460, 102555, 114552, 117660, 136740, 141192, 143190, 164088, 168646, 176490, 190920, 205110, 235320, 252969, 273480, 286380, 337292, 352980, 410220, 421615, 505938, 572760, 674584, 705960, 758907, 820440, 843230, 1011876, 1264845, 1517814, 1686460, 2023752, 2529690, 3035628, 3372920, 3794535, 5059380, 6071256, 7589070, 10118760, 15178140, 30356280]

約数ペア:

[(1, 30356280), (2, 15178140), (3, 10118760), (4, 7589070), (5, 6071256), (6, 5059380), (8, 3794535), (9, 3372920), (10, 3035628), (12, 2529690), (15, 2023752), (18, 1686460), (20, 1517814), (24, 1264845), (30, 1011876), (36, 843230), (37, 820440), (40, 758907), (43, 705960), (45, 674584), (53, 572760), (60, 505938), (72, 421615), (74, 410220), (86, 352980), (90, 337292), (106, 286380), (111, 273480), (120, 252969), (129, 235320), (148, 205110), (159, 190920), (172, 176490), (180, 168646), (185, 164088), (212, 143190), (215, 141192), (222, 136740), (258, 117660), (265, 114552), (296, 102555), (318, 95460), (333, 91160), (344, 88245), (360, 84323), (370, 82044), (387, 78440), (424, 71595), (430, 70596), (444, 68370), (477, 63640), (516, 58830), (530, 57276), (555, 54696), (636, 47730), (645, 47064), (666, 45580), (740, 41022), (774, 39220), (795, 38184), (860, 35298), (888, 34185), (954, 31820), (1032, 29415), (1060, 28638), (1110, 27348), (1272, 23865), (1290, 23532), (1332, 22790), (1480, 20511), (1548, 19610), (1590, 19092), (1591, 19080), (1665, 18232), (1720, 17649), (1908, 15910), (1935, 15688), (1961, 15480), (2120, 14319), (2220, 13674), (2279, 13320), (2385, 12728), (2580, 11766), (2664, 11395), (3096, 9805), (3180, 9546), (3182, 9540), (3330, 9116), (3816, 7955), (3870, 7844), (3922, 7740), (4440, 6837), (4558, 6660), (4770, 6364), (4773, 6360), (5160, 5883)]