268568300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2728

約数の個数: 144

約数和(自身を含む): 782783232

約数和(自身を除く): 514214932

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 140, 143, 154, 175, 182, 220, 260, 275, 286, 308, 325, 350, 364, 385, 455, 550, 572, 650, 700, 715, 770, 910, 1001, 1100, 1300, 1430, 1540, 1820, 1925, 2002, 2275, 2683, 2860, 3575, 3850, 4004, 4550, 5005, 5366, 7150, 7700, 9100, 10010, 10732, 13415, 14300, 18781, 20020, 25025, 26830, 29513, 34879, 37562, 50050, 53660, 59026, 67075, 69758, 75124, 93905, 100100, 118052, 134150, 139516, 147565, 174395, 187810, 206591, 244153, 268300, 295130, 348790, 375620, 383669, 413182, 469525, 488306, 590260, 697580, 737825, 767338, 826364, 871975, 939050, 976612, 1032955, 1220765, 1475650, 1534676, 1743950, 1878100, 1918345, 2065910, 2441530, 2685683, 2951300, 3487900, 3836690, 4131820, 4883060, 5164775, 5371366, 6103825, 7673380, 9591725, 10329550, 10742732, 12207650, 13428415, 19183450, 20659100, 24415300, 26856830, 38366900, 53713660, 67142075, 134284150, 268568300]

約数ペア:

[(1, 268568300), (2, 134284150), (4, 67142075), (5, 53713660), (7, 38366900), (10, 26856830), (11, 24415300), (13, 20659100), (14, 19183450), (20, 13428415), (22, 12207650), (25, 10742732), (26, 10329550), (28, 9591725), (35, 7673380), (44, 6103825), (50, 5371366), (52, 5164775), (55, 4883060), (65, 4131820), (70, 3836690), (77, 3487900), (91, 2951300), (100, 2685683), (110, 2441530), (130, 2065910), (140, 1918345), (143, 1878100), (154, 1743950), (175, 1534676), (182, 1475650), (220, 1220765), (260, 1032955), (275, 976612), (286, 939050), (308, 871975), (325, 826364), (350, 767338), (364, 737825), (385, 697580), (455, 590260), (550, 488306), (572, 469525), (650, 413182), (700, 383669), (715, 375620), (770, 348790), (910, 295130), (1001, 268300), (1100, 244153), (1300, 206591), (1430, 187810), (1540, 174395), (1820, 147565), (1925, 139516), (2002, 134150), (2275, 118052), (2683, 100100), (2860, 93905), (3575, 75124), (3850, 69758), (4004, 67075), (4550, 59026), (5005, 53660), (5366, 50050), (7150, 37562), (7700, 34879), (9100, 29513), (10010, 26830), (10732, 25025), (13415, 20020), (14300, 18781)]