550711080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 1882258560

約数和(自身を除く): 1331547480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 227, 230, 276, 293, 345, 360, 414, 454, 460, 552, 586, 681, 690, 828, 879, 908, 920, 1035, 1135, 1172, 1362, 1380, 1465, 1656, 1758, 1816, 2043, 2070, 2270, 2344, 2637, 2724, 2760, 2930, 3405, 3516, 4086, 4140, 4395, 4540, 5221, 5274, 5448, 5860, 6739, 6810, 7032, 8172, 8280, 8790, 9080, 10215, 10442, 10548, 11720, 13185, 13478, 13620, 15663, 16344, 17580, 20217, 20430, 20884, 21096, 26105, 26370, 26956, 27240, 31326, 33695, 35160, 40434, 40860, 41768, 46989, 52210, 52740, 53912, 60651, 62652, 66511, 67390, 78315, 80868, 81720, 93978, 101085, 104420, 105480, 121302, 125304, 133022, 134780, 156630, 161736, 187956, 199533, 202170, 208840, 234945, 242604, 266044, 269560, 303255, 313260, 332555, 375912, 399066, 404340, 469890, 485208, 532088, 598599, 606510, 626520, 665110, 798132, 808680, 939780, 997665, 1197198, 1213020, 1330220, 1529753, 1596264, 1879560, 1995330, 2394396, 2426040, 2660440, 2992995, 3059506, 3990660, 4589259, 4788792, 5985990, 6119012, 7648765, 7981320, 9178518, 11971980, 12238024, 13767777, 15297530, 18357036, 22946295, 23943960, 27535554, 30595060, 36714072, 45892590, 55071108, 61190120, 68838885, 91785180, 110142216, 137677770, 183570360, 275355540, 550711080]

約数ペア:

[(1, 550711080), (2, 275355540), (3, 183570360), (4, 137677770), (5, 110142216), (6, 91785180), (8, 68838885), (9, 61190120), (10, 55071108), (12, 45892590), (15, 36714072), (18, 30595060), (20, 27535554), (23, 23943960), (24, 22946295), (30, 18357036), (36, 15297530), (40, 13767777), (45, 12238024), (46, 11971980), (60, 9178518), (69, 7981320), (72, 7648765), (90, 6119012), (92, 5985990), (115, 4788792), (120, 4589259), (138, 3990660), (180, 3059506), (184, 2992995), (207, 2660440), (227, 2426040), (230, 2394396), (276, 1995330), (293, 1879560), (345, 1596264), (360, 1529753), (414, 1330220), (454, 1213020), (460, 1197198), (552, 997665), (586, 939780), (681, 808680), (690, 798132), (828, 665110), (879, 626520), (908, 606510), (920, 598599), (1035, 532088), (1135, 485208), (1172, 469890), (1362, 404340), (1380, 399066), (1465, 375912), (1656, 332555), (1758, 313260), (1816, 303255), (2043, 269560), (2070, 266044), (2270, 242604), (2344, 234945), (2637, 208840), (2724, 202170), (2760, 199533), (2930, 187956), (3405, 161736), (3516, 156630), (4086, 134780), (4140, 133022), (4395, 125304), (4540, 121302), (5221, 105480), (5274, 104420), (5448, 101085), (5860, 93978), (6739, 81720), (6810, 80868), (7032, 78315), (8172, 67390), (8280, 66511), (8790, 62652), (9080, 60651), (10215, 53912), (10442, 52740), (10548, 52210), (11720, 46989), (13185, 41768), (13478, 40860), (13620, 40434), (15663, 35160), (16344, 33695), (17580, 31326), (20217, 27240), (20430, 26956), (20884, 26370), (21096, 26105)]