211671773500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{859}}^1\times {\mathrm{4073}}^1$

素因数の和:4973

約数の個数: 144

約数和(自身を含む): 508854659040

約数和(自身を除く): 297182885540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 484, 500, 550, 605, 859, 1100, 1210, 1375, 1718, 2420, 2750, 3025, 3436, 4073, 4295, 5500, 6050, 8146, 8590, 9449, 12100, 15125, 16292, 17180, 18898, 20365, 21475, 30250, 37796, 40730, 42950, 44803, 47245, 60500, 81460, 85900, 89606, 94490, 101825, 103939, 107375, 179212, 188980, 203650, 207878, 214750, 224015, 236225, 407300, 415756, 429500, 448030, 472450, 492833, 509125, 519695, 896060, 944900, 985666, 1018250, 1039390, 1120075, 1181125, 1971332, 2036500, 2078780, 2240150, 2362250, 2464165, 2598475, 3498707, 4480300, 4724500, 4928330, 5196950, 5600375, 6997414, 9856660, 10393900, 11200750, 12320825, 12992375, 13994828, 17493535, 22401500, 24641650, 25984750, 34987070, 38485777, 49283300, 51969500, 61604125, 69974140, 76971554, 87467675, 123208250, 153943108, 174935350, 192428885, 246416500, 349870700, 384857770, 423343547, 437338375, 769715540, 846687094, 874676750, 962144425, 1693374188, 1749353500, 1924288850, 2116717735, 3848577700, 4233435470, 4810722125, 8466870940, 9621444250, 10583588675, 19242888500, 21167177350, 42334354700, 52917943375, 105835886750, 211671773500]

約数ペア:

[(1, 211671773500), (2, 105835886750), (4, 52917943375), (5, 42334354700), (10, 21167177350), (11, 19242888500), (20, 10583588675), (22, 9621444250), (25, 8466870940), (44, 4810722125), (50, 4233435470), (55, 3848577700), (100, 2116717735), (110, 1924288850), (121, 1749353500), (125, 1693374188), (220, 962144425), (242, 874676750), (250, 846687094), (275, 769715540), (484, 437338375), (500, 423343547), (550, 384857770), (605, 349870700), (859, 246416500), (1100, 192428885), (1210, 174935350), (1375, 153943108), (1718, 123208250), (2420, 87467675), (2750, 76971554), (3025, 69974140), (3436, 61604125), (4073, 51969500), (4295, 49283300), (5500, 38485777), (6050, 34987070), (8146, 25984750), (8590, 24641650), (9449, 22401500), (12100, 17493535), (15125, 13994828), (16292, 12992375), (17180, 12320825), (18898, 11200750), (20365, 10393900), (21475, 9856660), (30250, 6997414), (37796, 5600375), (40730, 5196950), (42950, 4928330), (44803, 4724500), (47245, 4480300), (60500, 3498707), (81460, 2598475), (85900, 2464165), (89606, 2362250), (94490, 2240150), (101825, 2078780), (103939, 2036500), (107375, 1971332), (179212, 1181125), (188980, 1120075), (203650, 1039390), (207878, 1018250), (214750, 985666), (224015, 944900), (236225, 896060), (407300, 519695), (415756, 509125), (429500, 492833), (448030, 472450)]