207755655100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{56999}}^1$

素因数の和:57188

約数の個数: 144

約数和(自身を含む): 531965952000

約数和(自身を除く): 324210296900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 127, 140, 164, 175, 205, 254, 287, 350, 410, 508, 574, 635, 700, 820, 889, 1025, 1148, 1270, 1435, 1778, 2050, 2540, 2870, 3175, 3556, 4100, 4445, 5207, 5740, 6350, 7175, 8890, 10414, 12700, 14350, 17780, 20828, 22225, 26035, 28700, 36449, 44450, 52070, 56999, 72898, 88900, 104140, 113998, 130175, 145796, 182245, 227996, 260350, 284995, 364490, 398993, 520700, 569990, 728980, 797986, 911225, 1139980, 1424975, 1595972, 1822450, 1994965, 2336959, 2849950, 3644900, 3989930, 4673918, 5699900, 7238873, 7979860, 9347836, 9974825, 11684795, 14477746, 16358713, 19949650, 23369590, 28955492, 32717426, 36194365, 39899300, 46739180, 50672111, 58423975, 65434852, 72388730, 81793565, 101344222, 116847950, 144777460, 163587130, 180971825, 202688444, 233695900, 253360555, 296793793, 327174260, 361943650, 408967825, 506721110, 593587586, 723887300, 817935650, 1013442220, 1187175172, 1266802775, 1483968965, 1635871300, 2077556551, 2533605550, 2967937930, 4155113102, 5067211100, 5935875860, 7419844825, 8310226204, 10387782755, 14839689650, 20775565510, 29679379300, 41551131020, 51938913775, 103877827550, 207755655100]

約数ペア:

[(1, 207755655100), (2, 103877827550), (4, 51938913775), (5, 41551131020), (7, 29679379300), (10, 20775565510), (14, 14839689650), (20, 10387782755), (25, 8310226204), (28, 7419844825), (35, 5935875860), (41, 5067211100), (50, 4155113102), (70, 2967937930), (82, 2533605550), (100, 2077556551), (127, 1635871300), (140, 1483968965), (164, 1266802775), (175, 1187175172), (205, 1013442220), (254, 817935650), (287, 723887300), (350, 593587586), (410, 506721110), (508, 408967825), (574, 361943650), (635, 327174260), (700, 296793793), (820, 253360555), (889, 233695900), (1025, 202688444), (1148, 180971825), (1270, 163587130), (1435, 144777460), (1778, 116847950), (2050, 101344222), (2540, 81793565), (2870, 72388730), (3175, 65434852), (3556, 58423975), (4100, 50672111), (4445, 46739180), (5207, 39899300), (5740, 36194365), (6350, 32717426), (7175, 28955492), (8890, 23369590), (10414, 19949650), (12700, 16358713), (14350, 14477746), (17780, 11684795), (20828, 9974825), (22225, 9347836), (26035, 7979860), (28700, 7238873), (36449, 5699900), (44450, 4673918), (52070, 3989930), (56999, 3644900), (72898, 2849950), (88900, 2336959), (104140, 1994965), (113998, 1822450), (130175, 1595972), (145796, 1424975), (182245, 1139980), (227996, 911225), (260350, 797986), (284995, 728980), (364490, 569990), (398993, 520700)]