22721815600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{3109}}^1$

素因数の和:3300

約数の個数: 180

約数和(自身を含む): 60419761360

約数和(自身を除く): 37697945760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 151, 176, 200, 220, 242, 275, 302, 400, 440, 484, 550, 604, 605, 755, 880, 968, 1100, 1208, 1210, 1510, 1661, 1936, 2200, 2416, 2420, 3020, 3025, 3109, 3322, 3775, 4400, 4840, 6040, 6050, 6218, 6644, 7550, 8305, 9680, 12080, 12100, 12436, 13288, 15100, 15545, 16610, 18271, 24200, 24872, 26576, 30200, 31090, 33220, 34199, 36542, 41525, 48400, 49744, 60400, 62180, 66440, 68398, 73084, 77725, 83050, 91355, 124360, 132880, 136796, 146168, 155450, 166100, 170995, 182710, 248720, 273592, 292336, 310900, 332200, 341990, 365420, 376189, 456775, 469459, 547184, 621800, 664400, 683980, 730840, 752378, 854975, 913550, 938918, 1243600, 1367960, 1461680, 1504756, 1709950, 1827100, 1877836, 1880945, 2347295, 2735920, 3009512, 3419900, 3654200, 3755672, 3761890, 4694590, 5164049, 6019024, 6839800, 7308400, 7511344, 7523780, 9389180, 9404725, 10328098, 11736475, 13679600, 15047560, 18778360, 18809450, 20656196, 23472950, 25820245, 30095120, 37556720, 37618900, 41312392, 46945900, 51640490, 56804539, 75237800, 82624784, 93891800, 103280980, 113609078, 129101225, 150475600, 187783600, 206561960, 227218156, 258202450, 284022695, 413123920, 454436312, 516404900, 568045390, 908872624, 1032809800, 1136090780, 1420113475, 2065619600, 2272181560, 2840226950, 4544363120, 5680453900, 11360907800, 22721815600]

約数ペア:

[(1, 22721815600), (2, 11360907800), (4, 5680453900), (5, 4544363120), (8, 2840226950), (10, 2272181560), (11, 2065619600), (16, 1420113475), (20, 1136090780), (22, 1032809800), (25, 908872624), (40, 568045390), (44, 516404900), (50, 454436312), (55, 413123920), (80, 284022695), (88, 258202450), (100, 227218156), (110, 206561960), (121, 187783600), (151, 150475600), (176, 129101225), (200, 113609078), (220, 103280980), (242, 93891800), (275, 82624784), (302, 75237800), (400, 56804539), (440, 51640490), (484, 46945900), (550, 41312392), (604, 37618900), (605, 37556720), (755, 30095120), (880, 25820245), (968, 23472950), (1100, 20656196), (1208, 18809450), (1210, 18778360), (1510, 15047560), (1661, 13679600), (1936, 11736475), (2200, 10328098), (2416, 9404725), (2420, 9389180), (3020, 7523780), (3025, 7511344), (3109, 7308400), (3322, 6839800), (3775, 6019024), (4400, 5164049), (4840, 4694590), (6040, 3761890), (6050, 3755672), (6218, 3654200), (6644, 3419900), (7550, 3009512), (8305, 2735920), (9680, 2347295), (12080, 1880945), (12100, 1877836), (12436, 1827100), (13288, 1709950), (15100, 1504756), (15545, 1461680), (16610, 1367960), (18271, 1243600), (24200, 938918), (24872, 913550), (26576, 854975), (30200, 752378), (31090, 730840), (33220, 683980), (34199, 664400), (36542, 621800), (41525, 547184), (48400, 469459), (49744, 456775), (60400, 376189), (62180, 365420), (66440, 341990), (68398, 332200), (73084, 310900), (77725, 292336), (83050, 273592), (91355, 248720), (124360, 182710), (132880, 170995), (136796, 166100), (146168, 155450)]