89342820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 339026688

約数和(自身を除く): 249683868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 43, 45, 51, 60, 63, 68, 70, 84, 85, 86, 90, 97, 102, 105, 119, 126, 129, 140, 153, 170, 172, 180, 194, 204, 210, 215, 238, 252, 255, 258, 291, 301, 306, 315, 340, 357, 387, 388, 420, 430, 476, 485, 510, 516, 582, 595, 602, 612, 630, 645, 679, 714, 731, 765, 774, 860, 873, 903, 970, 1020, 1071, 1164, 1190, 1204, 1260, 1290, 1358, 1428, 1455, 1462, 1505, 1530, 1548, 1649, 1746, 1785, 1806, 1935, 1940, 2037, 2142, 2193, 2380, 2580, 2709, 2716, 2910, 2924, 3010, 3060, 3298, 3395, 3492, 3570, 3612, 3655, 3870, 4074, 4171, 4284, 4365, 4386, 4515, 4947, 5117, 5355, 5418, 5820, 6020, 6111, 6579, 6596, 6790, 7140, 7310, 7740, 8148, 8245, 8342, 8730, 8772, 9030, 9894, 10185, 10234, 10710, 10836, 10965, 11543, 12222, 12513, 13158, 13545, 13580, 14620, 14841, 15351, 16490, 16684, 17460, 18060, 19788, 20370, 20468, 20855, 21420, 21930, 23086, 24444, 24735, 25026, 25585, 26316, 27090, 29197, 29682, 30555, 30702, 32895, 32980, 34629, 37539, 40740, 41710, 43860, 46053, 46172, 49470, 50052, 51170, 54180, 57715, 58394, 59364, 61110, 61404, 62565, 65790, 69258, 70907, 74205, 75078, 76755, 83420, 87591, 92106, 98940, 102340, 103887, 115430, 116788, 122220, 125130, 131580, 138516, 141814, 145985, 148410, 150156, 153510, 173145, 175182, 184212, 187695, 207774, 212721, 230265, 230860, 250260, 262773, 283628, 291970, 296820, 307020, 346290, 350364, 354535, 375390, 415548, 425442, 437955, 460530, 496349, 519435, 525546, 583940, 638163, 692580, 709070, 750780, 850884, 875910, 921060, 992698, 1038870, 1051092, 1063605, 1276326, 1313865, 1418140, 1489047, 1751820, 1985396, 2077740, 2127210, 2481745, 2552652, 2627730, 2978094, 3190815, 4254420, 4467141, 4963490, 5255460, 5956188, 6381630, 7445235, 8934282, 9926980, 12763260, 14890470, 17868564, 22335705, 29780940, 44671410, 89342820]

約数ペア:

[(1, 89342820), (2, 44671410), (3, 29780940), (4, 22335705), (5, 17868564), (6, 14890470), (7, 12763260), (9, 9926980), (10, 8934282), (12, 7445235), (14, 6381630), (15, 5956188), (17, 5255460), (18, 4963490), (20, 4467141), (21, 4254420), (28, 3190815), (30, 2978094), (34, 2627730), (35, 2552652), (36, 2481745), (42, 2127210), (43, 2077740), (45, 1985396), (51, 1751820), (60, 1489047), (63, 1418140), (68, 1313865), (70, 1276326), (84, 1063605), (85, 1051092), (86, 1038870), (90, 992698), (97, 921060), (102, 875910), (105, 850884), (119, 750780), (126, 709070), (129, 692580), (140, 638163), (153, 583940), (170, 525546), (172, 519435), (180, 496349), (194, 460530), (204, 437955), (210, 425442), (215, 415548), (238, 375390), (252, 354535), (255, 350364), (258, 346290), (291, 307020), (301, 296820), (306, 291970), (315, 283628), (340, 262773), (357, 250260), (387, 230860), (388, 230265), (420, 212721), (430, 207774), (476, 187695), (485, 184212), (510, 175182), (516, 173145), (582, 153510), (595, 150156), (602, 148410), (612, 145985), (630, 141814), (645, 138516), (679, 131580), (714, 125130), (731, 122220), (765, 116788), (774, 115430), (860, 103887), (873, 102340), (903, 98940), (970, 92106), (1020, 87591), (1071, 83420), (1164, 76755), (1190, 75078), (1204, 74205), (1260, 70907), (1290, 69258), (1358, 65790), (1428, 62565), (1455, 61404), (1462, 61110), (1505, 59364), (1530, 58394), (1548, 57715), (1649, 54180), (1746, 51170), (1785, 50052), (1806, 49470), (1935, 46172), (1940, 46053), (2037, 43860), (2142, 41710), (2193, 40740), (2380, 37539), (2580, 34629), (2709, 32980), (2716, 32895), (2910, 30702), (2924, 30555), (3010, 29682), (3060, 29197), (3298, 27090), (3395, 26316), (3492, 25585), (3570, 25026), (3612, 24735), (3655, 24444), (3870, 23086), (4074, 21930), (4171, 21420), (4284, 20855), (4365, 20468), (4386, 20370), (4515, 19788), (4947, 18060), (5117, 17460), (5355, 16684), (5418, 16490), (5820, 15351), (6020, 14841), (6111, 14620), (6579, 13580), (6596, 13545), (6790, 13158), (7140, 12513), (7310, 12222), (7740, 11543), (8148, 10965), (8245, 10836), (8342, 10710), (8730, 10234), (8772, 10185), (9030, 9894)]