265430000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 200

約数和(自身を含む): 743761920

約数和(自身を除く): 478331920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 125, 127, 152, 176, 190, 200, 209, 220, 250, 254, 275, 304, 380, 400, 418, 440, 475, 500, 508, 550, 625, 635, 760, 836, 880, 950, 1000, 1016, 1045, 1100, 1250, 1270, 1375, 1397, 1520, 1672, 1900, 2000, 2032, 2090, 2200, 2375, 2413, 2500, 2540, 2750, 2794, 3175, 3344, 3800, 4180, 4400, 4750, 4826, 5000, 5080, 5225, 5500, 5588, 6350, 6875, 6985, 7600, 8360, 9500, 9652, 10000, 10160, 10450, 11000, 11176, 11875, 12065, 12700, 13750, 13970, 15875, 16720, 19000, 19304, 20900, 22000, 22352, 23750, 24130, 25400, 26125, 26543, 27500, 27940, 31750, 34925, 38000, 38608, 41800, 47500, 48260, 50800, 52250, 53086, 55000, 55880, 60325, 63500, 69850, 79375, 83600, 95000, 96520, 104500, 106172, 110000, 111760, 120650, 127000, 130625, 132715, 139700, 158750, 174625, 190000, 193040, 209000, 212344, 241300, 254000, 261250, 265430, 279400, 301625, 317500, 349250, 418000, 424688, 482600, 522500, 530860, 558800, 603250, 635000, 663575, 698500, 873125, 965200, 1045000, 1061720, 1206500, 1270000, 1327150, 1397000, 1508125, 1746250, 2090000, 2123440, 2413000, 2654300, 2794000, 3016250, 3317875, 3492500, 4826000, 5308600, 6032500, 6635750, 6985000, 10617200, 12065000, 13271500, 13970000, 16589375, 24130000, 26543000, 33178750, 53086000, 66357500, 132715000, 265430000]

約数ペア:

[(1, 265430000), (2, 132715000), (4, 66357500), (5, 53086000), (8, 33178750), (10, 26543000), (11, 24130000), (16, 16589375), (19, 13970000), (20, 13271500), (22, 12065000), (25, 10617200), (38, 6985000), (40, 6635750), (44, 6032500), (50, 5308600), (55, 4826000), (76, 3492500), (80, 3317875), (88, 3016250), (95, 2794000), (100, 2654300), (110, 2413000), (125, 2123440), (127, 2090000), (152, 1746250), (176, 1508125), (190, 1397000), (200, 1327150), (209, 1270000), (220, 1206500), (250, 1061720), (254, 1045000), (275, 965200), (304, 873125), (380, 698500), (400, 663575), (418, 635000), (440, 603250), (475, 558800), (500, 530860), (508, 522500), (550, 482600), (625, 424688), (635, 418000), (760, 349250), (836, 317500), (880, 301625), (950, 279400), (1000, 265430), (1016, 261250), (1045, 254000), (1100, 241300), (1250, 212344), (1270, 209000), (1375, 193040), (1397, 190000), (1520, 174625), (1672, 158750), (1900, 139700), (2000, 132715), (2032, 130625), (2090, 127000), (2200, 120650), (2375, 111760), (2413, 110000), (2500, 106172), (2540, 104500), (2750, 96520), (2794, 95000), (3175, 83600), (3344, 79375), (3800, 69850), (4180, 63500), (4400, 60325), (4750, 55880), (4826, 55000), (5000, 53086), (5080, 52250), (5225, 50800), (5500, 48260), (5588, 47500), (6350, 41800), (6875, 38608), (6985, 38000), (7600, 34925), (8360, 31750), (9500, 27940), (9652, 27500), (10000, 26543), (10160, 26125), (10450, 25400), (11000, 24130), (11176, 23750), (11875, 22352), (12065, 22000), (12700, 20900), (13750, 19304), (13970, 19000), (15875, 16720)]