200854282000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{26561}}^1$

素因数の和:26802

約数の個数: 160

約数和(自身を含む): 513815328000

約数和(自身を除く): 312961046000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 199, 200, 250, 304, 380, 398, 400, 475, 500, 760, 796, 950, 995, 1000, 1520, 1592, 1900, 1990, 2000, 2375, 3184, 3781, 3800, 3980, 4750, 4975, 7562, 7600, 7960, 9500, 9950, 15124, 15920, 18905, 19000, 19900, 24875, 26561, 30248, 37810, 38000, 39800, 49750, 53122, 60496, 75620, 79600, 94525, 99500, 106244, 132805, 151240, 189050, 199000, 212488, 265610, 302480, 378100, 398000, 424976, 472625, 504659, 531220, 664025, 756200, 945250, 1009318, 1062440, 1328050, 1512400, 1890500, 2018636, 2124880, 2523295, 2656100, 3320125, 3781000, 4037272, 5046590, 5285639, 5312200, 6640250, 7562000, 8074544, 10093180, 10571278, 10624400, 12616475, 13280500, 20186360, 21142556, 25232950, 26428195, 26561000, 40372720, 42285112, 50465900, 52856390, 53122000, 63082375, 84570224, 100427141, 100931800, 105712780, 126164750, 132140975, 200854282, 201863600, 211425560, 252329500, 264281950, 401708564, 422851120, 502135705, 504659000, 528563900, 660704875, 803417128, 1004271410, 1009318000, 1057127800, 1321409750, 1606834256, 2008542820, 2114255600, 2510678525, 2642819500, 4017085640, 5021357050, 5285639000, 8034171280, 10042714100, 10571278000, 12553392625, 20085428200, 25106785250, 40170856400, 50213570500, 100427141000, 200854282000]

約数ペア:

[(1, 200854282000), (2, 100427141000), (4, 50213570500), (5, 40170856400), (8, 25106785250), (10, 20085428200), (16, 12553392625), (19, 10571278000), (20, 10042714100), (25, 8034171280), (38, 5285639000), (40, 5021357050), (50, 4017085640), (76, 2642819500), (80, 2510678525), (95, 2114255600), (100, 2008542820), (125, 1606834256), (152, 1321409750), (190, 1057127800), (199, 1009318000), (200, 1004271410), (250, 803417128), (304, 660704875), (380, 528563900), (398, 504659000), (400, 502135705), (475, 422851120), (500, 401708564), (760, 264281950), (796, 252329500), (950, 211425560), (995, 201863600), (1000, 200854282), (1520, 132140975), (1592, 126164750), (1900, 105712780), (1990, 100931800), (2000, 100427141), (2375, 84570224), (3184, 63082375), (3781, 53122000), (3800, 52856390), (3980, 50465900), (4750, 42285112), (4975, 40372720), (7562, 26561000), (7600, 26428195), (7960, 25232950), (9500, 21142556), (9950, 20186360), (15124, 13280500), (15920, 12616475), (18905, 10624400), (19000, 10571278), (19900, 10093180), (24875, 8074544), (26561, 7562000), (30248, 6640250), (37810, 5312200), (38000, 5285639), (39800, 5046590), (49750, 4037272), (53122, 3781000), (60496, 3320125), (75620, 2656100), (79600, 2523295), (94525, 2124880), (99500, 2018636), (106244, 1890500), (132805, 1512400), (151240, 1328050), (189050, 1062440), (199000, 1009318), (212488, 945250), (265610, 756200), (302480, 664025), (378100, 531220), (398000, 504659), (424976, 472625)]