83000120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 239345280

約数和(自身を除く): 156345160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 47, 49, 53, 56, 68, 70, 85, 94, 98, 106, 119, 136, 140, 170, 188, 196, 212, 235, 238, 245, 265, 280, 329, 340, 371, 376, 392, 424, 470, 476, 490, 530, 595, 658, 680, 742, 799, 833, 901, 940, 952, 980, 1060, 1190, 1316, 1484, 1598, 1645, 1666, 1802, 1855, 1880, 1960, 2120, 2303, 2380, 2491, 2597, 2632, 2968, 3196, 3290, 3332, 3604, 3710, 3995, 4165, 4505, 4606, 4760, 4982, 5194, 5593, 6307, 6392, 6580, 6664, 7208, 7420, 7990, 8330, 9010, 9212, 9964, 10388, 11186, 11515, 12455, 12614, 12985, 13160, 14840, 15980, 16660, 17437, 18020, 18424, 19928, 20776, 22372, 23030, 24910, 25228, 25970, 27965, 31535, 31960, 33320, 34874, 36040, 39151, 42347, 44149, 44744, 46060, 49820, 50456, 51940, 55930, 63070, 69748, 78302, 84694, 87185, 88298, 92120, 99640, 103880, 111860, 122059, 126140, 139496, 156604, 169388, 174370, 176596, 195755, 211735, 220745, 223720, 244118, 252280, 296429, 313208, 338776, 348740, 353192, 391510, 423470, 441490, 488236, 592858, 610295, 697480, 783020, 846940, 882980, 976472, 1185716, 1220590, 1482145, 1566040, 1693880, 1765960, 2075003, 2371432, 2441180, 2964290, 4150006, 4882360, 5928580, 8300012, 10375015, 11857160, 16600024, 20750030, 41500060, 83000120]

約数ペア:

[(1, 83000120), (2, 41500060), (4, 20750030), (5, 16600024), (7, 11857160), (8, 10375015), (10, 8300012), (14, 5928580), (17, 4882360), (20, 4150006), (28, 2964290), (34, 2441180), (35, 2371432), (40, 2075003), (47, 1765960), (49, 1693880), (53, 1566040), (56, 1482145), (68, 1220590), (70, 1185716), (85, 976472), (94, 882980), (98, 846940), (106, 783020), (119, 697480), (136, 610295), (140, 592858), (170, 488236), (188, 441490), (196, 423470), (212, 391510), (235, 353192), (238, 348740), (245, 338776), (265, 313208), (280, 296429), (329, 252280), (340, 244118), (371, 223720), (376, 220745), (392, 211735), (424, 195755), (470, 176596), (476, 174370), (490, 169388), (530, 156604), (595, 139496), (658, 126140), (680, 122059), (742, 111860), (799, 103880), (833, 99640), (901, 92120), (940, 88298), (952, 87185), (980, 84694), (1060, 78302), (1190, 69748), (1316, 63070), (1484, 55930), (1598, 51940), (1645, 50456), (1666, 49820), (1802, 46060), (1855, 44744), (1880, 44149), (1960, 42347), (2120, 39151), (2303, 36040), (2380, 34874), (2491, 33320), (2597, 31960), (2632, 31535), (2968, 27965), (3196, 25970), (3290, 25228), (3332, 24910), (3604, 23030), (3710, 22372), (3995, 20776), (4165, 19928), (4505, 18424), (4606, 18020), (4760, 17437), (4982, 16660), (5194, 15980), (5593, 14840), (6307, 13160), (6392, 12985), (6580, 12614), (6664, 12455), (7208, 11515), (7420, 11186), (7990, 10388), (8330, 9964), (9010, 9212)]