229749975

素因数分解:

$3^2\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 519064000

約数和(自身を除く): 289314025

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 63, 65, 75, 91, 105, 117, 147, 175, 195, 225, 229, 245, 273, 315, 325, 343, 441, 455, 525, 585, 637, 687, 735, 819, 975, 1029, 1145, 1225, 1365, 1575, 1603, 1715, 1911, 2061, 2205, 2275, 2925, 2977, 3087, 3185, 3435, 3675, 4095, 4459, 4809, 5145, 5725, 5733, 6825, 8015, 8575, 8931, 9555, 10305, 11025, 11221, 13377, 14427, 14885, 15435, 15925, 17175, 20475, 20839, 22295, 24045, 25725, 26793, 28665, 33663, 40075, 40131, 44655, 47775, 51525, 56105, 62517, 66885, 72135, 74425, 77175, 78547, 100989, 104195, 111475, 120225, 133965, 143325, 145873, 168315, 187551, 200655, 223275, 235641, 280525, 312585, 334425, 360675, 392735, 437619, 504945, 520975, 669825, 706923, 729365, 841575, 937755, 1003275, 1021111, 1178205, 1312857, 1562925, 1963675, 2188095, 2524725, 3063333, 3534615, 3646825, 4688775, 5105555, 5891025, 6564285, 9189999, 10940475, 15316665, 17673075, 25527775, 32821425, 45949995, 76583325, 229749975]

約数ペア:

[(1, 229749975), (3, 76583325), (5, 45949995), (7, 32821425), (9, 25527775), (13, 17673075), (15, 15316665), (21, 10940475), (25, 9189999), (35, 6564285), (39, 5891025), (45, 5105555), (49, 4688775), (63, 3646825), (65, 3534615), (75, 3063333), (91, 2524725), (105, 2188095), (117, 1963675), (147, 1562925), (175, 1312857), (195, 1178205), (225, 1021111), (229, 1003275), (245, 937755), (273, 841575), (315, 729365), (325, 706923), (343, 669825), (441, 520975), (455, 504945), (525, 437619), (585, 392735), (637, 360675), (687, 334425), (735, 312585), (819, 280525), (975, 235641), (1029, 223275), (1145, 200655), (1225, 187551), (1365, 168315), (1575, 145873), (1603, 143325), (1715, 133965), (1911, 120225), (2061, 111475), (2205, 104195), (2275, 100989), (2925, 78547), (2977, 77175), (3087, 74425), (3185, 72135), (3435, 66885), (3675, 62517), (4095, 56105), (4459, 51525), (4809, 47775), (5145, 44655), (5725, 40131), (5733, 40075), (6825, 33663), (8015, 28665), (8575, 26793), (8931, 25725), (9555, 24045), (10305, 22295), (11025, 20839), (11221, 20475), (13377, 17175), (14427, 15925), (14885, 15435)]