137458260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1610

約数の個数: 144

約数和(自身を含む): 457002000

約数和(自身を除く): 319543740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 765, 870, 986, 1020, 1044, 1305, 1479, 1530, 1549, 1740, 1972, 2465, 2610, 2958, 3060, 3098, 4437, 4647, 4930, 5220, 5916, 6196, 7395, 7745, 8874, 9294, 9860, 13941, 14790, 15490, 17748, 18588, 22185, 23235, 26333, 27882, 29580, 30980, 44370, 44921, 46470, 52666, 55764, 69705, 78999, 88740, 89842, 92940, 105332, 131665, 134763, 139410, 157998, 179684, 224605, 236997, 263330, 269526, 278820, 315996, 394995, 404289, 449210, 473994, 526660, 539052, 673815, 763657, 789990, 808578, 898420, 947988, 1184985, 1347630, 1527314, 1579980, 1617156, 2021445, 2290971, 2369970, 2695260, 3054628, 3818285, 4042890, 4581942, 4739940, 6872913, 7636570, 8085780, 9163884, 11454855, 13745826, 15273140, 22909710, 27491652, 34364565, 45819420, 68729130, 137458260]

約数ペア:

[(1, 137458260), (2, 68729130), (3, 45819420), (4, 34364565), (5, 27491652), (6, 22909710), (9, 15273140), (10, 13745826), (12, 11454855), (15, 9163884), (17, 8085780), (18, 7636570), (20, 6872913), (29, 4739940), (30, 4581942), (34, 4042890), (36, 3818285), (45, 3054628), (51, 2695260), (58, 2369970), (60, 2290971), (68, 2021445), (85, 1617156), (87, 1579980), (90, 1527314), (102, 1347630), (116, 1184985), (145, 947988), (153, 898420), (170, 808578), (174, 789990), (180, 763657), (204, 673815), (255, 539052), (261, 526660), (290, 473994), (306, 449210), (340, 404289), (348, 394995), (435, 315996), (493, 278820), (510, 269526), (522, 263330), (580, 236997), (612, 224605), (765, 179684), (870, 157998), (986, 139410), (1020, 134763), (1044, 131665), (1305, 105332), (1479, 92940), (1530, 89842), (1549, 88740), (1740, 78999), (1972, 69705), (2465, 55764), (2610, 52666), (2958, 46470), (3060, 44921), (3098, 44370), (4437, 30980), (4647, 29580), (4930, 27882), (5220, 26333), (5916, 23235), (6196, 22185), (7395, 18588), (7745, 17748), (8874, 15490), (9294, 14790), (9860, 13941)]